2221203816

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 512

約数和(自身を含む): 7741440000

約数和(自身を除く): 5520236184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 31, 34, 36, 38, 39, 51, 52, 54, 57, 62, 68, 72, 76, 78, 79, 93, 102, 104, 108, 114, 117, 124, 136, 152, 153, 156, 158, 171, 186, 204, 216, 221, 228, 234, 237, 247, 248, 279, 306, 312, 316, 323, 342, 351, 372, 403, 408, 442, 456, 459, 468, 474, 494, 513, 527, 558, 589, 612, 632, 646, 663, 684, 702, 711, 741, 744, 806, 837, 884, 918, 936, 948, 969, 988, 1026, 1027, 1054, 1116, 1178, 1209, 1224, 1292, 1326, 1343, 1368, 1404, 1422, 1482, 1501, 1581, 1612, 1674, 1767, 1768, 1836, 1896, 1938, 1976, 1989, 2052, 2054, 2108, 2133, 2223, 2232, 2356, 2418, 2449, 2584, 2652, 2686, 2808, 2844, 2907, 2964, 3002, 3081, 3162, 3224, 3348, 3534, 3627, 3672, 3876, 3978, 4029, 4104, 4108, 4199, 4216, 4266, 4446, 4503, 4712, 4743, 4836, 4898, 5301, 5304, 5372, 5688, 5814, 5928, 5967, 6004, 6162, 6324, 6669, 6696, 6851, 7068, 7254, 7347, 7657, 7752, 7956, 8058, 8216, 8398, 8532, 8721, 8892, 9006, 9243, 9486, 9672, 9796, 10013, 10602, 10744, 10881, 11628, 11934, 12008, 12087, 12324, 12597, 12648, 13338, 13509, 13702, 14136, 14229, 14508, 14694, 15314, 15903, 15912, 16116, 16796, 17064, 17442, 17459, 17784, 18012, 18486, 18972, 19513, 19592, 20026, 20553, 21204, 21762, 22041, 22971, 23256, 23868, 24174, 24648, 25194, 25517, 26676, 27018, 27404, 27729, 28458, 29016, 29388, 30039, 30628, 31806, 31837, 32232, 33592, 34884, 34918, 36024, 36261, 36972, 37791, 37944, 39026, 40052, 40527, 41106, 41633, 42408, 43524, 44082, 45942, 46531, 47736, 48348, 50388, 51034, 52377, 53352, 54036, 54808, 55458, 56916, 58539, 58776, 60078, 61256, 61659, 63612, 63674, 66123, 68913, 69768, 69836, 72522, 73944, 75582, 76551, 78052, 80104, 81054, 82212, 83266, 87048, 88164, 90117, 91884, 93062, 95511, 96696, 100776, 102068, 104754, 108072, 110916, 113373, 113832, 117078, 120156, 123318, 124899, 127224, 127348, 130169, 132246, 137826, 139593, 139672, 145044, 151164, 153102, 156104, 157131, 162108, 164424, 166532, 175617, 176328, 180234, 183768, 184977, 186124, 191022, 204136, 206739, 209508, 221832, 226746, 229653, 234156, 240312, 246636, 249798, 254696, 260338, 264492, 270351, 275652, 279186, 286533, 290088, 302328, 306204, 314262, 324216, 331721, 333064, 351234, 360468, 369954, 372248, 374697, 382044, 390507, 413478, 418779, 419016, 453492, 459306, 468312, 471393, 493272, 499596, 520676, 526851, 528984, 540702, 541229, 551304, 558372, 573066, 604903, 612408, 628524, 663442, 688959, 702468, 720936, 739908, 749394, 764088, 781014, 791027, 826956, 837558, 859599, 906984, 918612, 942786, 995163, 999192, 1041352, 1053702, 1081404, 1082458, 1116744, 1124091, 1146132, 1171521, 1209806, 1256337, 1257048, 1326884, 1377918, 1404936, 1479816, 1498788, 1562028, 1582054, 1623687, 1653912, 1675116, 1719198, 1814709, 1837224, 1885572, 1990326, 2107404, 2162808, 2164916, 2248182, 2292264, 2343042, 2373081, 2419612, 2512674, 2653768, 2755836, 2985489, 2997576, 3124056, 3164108, 3247374, 3350232, 3438396, 3514563, 3629418, 3771144, 3980652, 4214808, 4329832, 4496364, 4686084, 4746162, 4839224, 4871061, 5025348, 5444127, 5511672, 5970978, 6328216, 6494748, 6876792, 7029126, 7119243, 7258836, 7961304, 8956467, 8992728, 9372168, 9492324, 9742122, 10050696, 10283351, 10888254, 11941956, 12989496, 14058252, 14238486, 14517672, 14613183, 16332381, 17912934, 18984648, 19484244, 20566702, 21357729, 21776508, 23883912, 28116504, 28476972, 29226366, 30850053, 32664762, 35825868, 38968488, 41133404, 42715458, 43553016, 56953944, 58452732, 61700106, 65329524, 71651736, 82266808, 85430916, 92550159, 116905464, 123400212, 130659048, 170861832, 185100318, 246800424, 277650477, 370200636, 555300954, 740401272, 1110601908, 2221203816]

約数ペア:

[(1, 2221203816), (2, 1110601908), (3, 740401272), (4, 555300954), (6, 370200636), (8, 277650477), (9, 246800424), (12, 185100318), (13, 170861832), (17, 130659048), (18, 123400212), (19, 116905464), (24, 92550159), (26, 85430916), (27, 82266808), (31, 71651736), (34, 65329524), (36, 61700106), (38, 58452732), (39, 56953944), (51, 43553016), (52, 42715458), (54, 41133404), (57, 38968488), (62, 35825868), (68, 32664762), (72, 30850053), (76, 29226366), (78, 28476972), (79, 28116504), (93, 23883912), (102, 21776508), (104, 21357729), (108, 20566702), (114, 19484244), (117, 18984648), (124, 17912934), (136, 16332381), (152, 14613183), (153, 14517672), (156, 14238486), (158, 14058252), (171, 12989496), (186, 11941956), (204, 10888254), (216, 10283351), (221, 10050696), (228, 9742122), (234, 9492324), (237, 9372168), (247, 8992728), (248, 8956467), (279, 7961304), (306, 7258836), (312, 7119243), (316, 7029126), (323, 6876792), (342, 6494748), (351, 6328216), (372, 5970978), (403, 5511672), (408, 5444127), (442, 5025348), (456, 4871061), (459, 4839224), (468, 4746162), (474, 4686084), (494, 4496364), (513, 4329832), (527, 4214808), (558, 3980652), (589, 3771144), (612, 3629418), (632, 3514563), (646, 3438396), (663, 3350232), (684, 3247374), (702, 3164108), (711, 3124056), (741, 2997576), (744, 2985489), (806, 2755836), (837, 2653768), (884, 2512674), (918, 2419612), (936, 2373081), (948, 2343042), (969, 2292264), (988, 2248182), (1026, 2164916), (1027, 2162808), (1054, 2107404), (1116, 1990326), (1178, 1885572), (1209, 1837224), (1224, 1814709), (1292, 1719198), (1326, 1675116), (1343, 1653912), (1368, 1623687), (1404, 1582054), (1422, 1562028), (1482, 1498788), (1501, 1479816), (1581, 1404936), (1612, 1377918), (1674, 1326884), (1767, 1257048), (1768, 1256337), (1836, 1209806), (1896, 1171521), (1938, 1146132), (1976, 1124091), (1989, 1116744), (2052, 1082458), (2054, 1081404), (2108, 1053702), (2133, 1041352), (2223, 999192), (2232, 995163), (2356, 942786), (2418, 918612), (2449, 906984), (2584, 859599), (2652, 837558), (2686, 826956), (2808, 791027), (2844, 781014), (2907, 764088), (2964, 749394), (3002, 739908), (3081, 720936), (3162, 702468), (3224, 688959), (3348, 663442), (3534, 628524), (3627, 612408), (3672, 604903), (3876, 573066), (3978, 558372), (4029, 551304), (4104, 541229), (4108, 540702), (4199, 528984), (4216, 526851), (4266, 520676), (4446, 499596), (4503, 493272), (4712, 471393), (4743, 468312), (4836, 459306), (4898, 453492), (5301, 419016), (5304, 418779), (5372, 413478), (5688, 390507), (5814, 382044), (5928, 374697), (5967, 372248), (6004, 369954), (6162, 360468), (6324, 351234), (6669, 333064), (6696, 331721), (6851, 324216), (7068, 314262), (7254, 306204), (7347, 302328), (7657, 290088), (7752, 286533), (7956, 279186), (8058, 275652), (8216, 270351), (8398, 264492), (8532, 260338), (8721, 254696), (8892, 249798), (9006, 246636), (9243, 240312), (9486, 234156), (9672, 229653), (9796, 226746), (10013, 221832), (10602, 209508), (10744, 206739), (10881, 204136), (11628, 191022), (11934, 186124), (12008, 184977), (12087, 183768), (12324, 180234), (12597, 176328), (12648, 175617), (13338, 166532), (13509, 164424), (13702, 162108), (14136, 157131), (14229, 156104), (14508, 153102), (14694, 151164), (15314, 145044), (15903, 139672), (15912, 139593), (16116, 137826), (16796, 132246), (17064, 130169), (17442, 127348), (17459, 127224), (17784, 124899), (18012, 123318), (18486, 120156), (18972, 117078), (19513, 113832), (19592, 113373), (20026, 110916), (20553, 108072), (21204, 104754), (21762, 102068), (22041, 100776), (22971, 96696), (23256, 95511), (23868, 93062), (24174, 91884), (24648, 90117), (25194, 88164), (25517, 87048), (26676, 83266), (27018, 82212), (27404, 81054), (27729, 80104), (28458, 78052), (29016, 76551), (29388, 75582), (30039, 73944), (30628, 72522), (31806, 69836), (31837, 69768), (32232, 68913), (33592, 66123), (34884, 63674), (34918, 63612), (36024, 61659), (36261, 61256), (36972, 60078), (37791, 58776), (37944, 58539), (39026, 56916), (40052, 55458), (40527, 54808), (41106, 54036), (41633, 53352), (42408, 52377), (43524, 51034), (44082, 50388), (45942, 48348), (46531, 47736)]