391977144

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 1300992000

約数和(自身を除く): 909014856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 79, 81, 93, 104, 108, 114, 117, 124, 152, 156, 158, 162, 171, 186, 216, 228, 234, 237, 247, 248, 279, 312, 316, 324, 342, 351, 372, 403, 456, 468, 474, 494, 513, 558, 589, 632, 648, 684, 702, 711, 741, 744, 806, 837, 936, 948, 988, 1026, 1027, 1053, 1116, 1178, 1209, 1368, 1404, 1422, 1482, 1501, 1539, 1612, 1674, 1767, 1896, 1976, 2052, 2054, 2106, 2133, 2223, 2232, 2356, 2418, 2449, 2511, 2808, 2844, 2964, 3002, 3078, 3081, 3224, 3348, 3534, 3627, 4104, 4108, 4212, 4266, 4446, 4503, 4712, 4836, 4898, 5022, 5301, 5688, 5928, 6004, 6156, 6162, 6399, 6669, 6696, 7068, 7254, 7347, 7657, 8216, 8424, 8532, 8892, 9006, 9243, 9672, 9796, 10044, 10602, 10881, 12008, 12312, 12324, 12798, 13338, 13509, 14136, 14508, 14694, 15314, 15903, 17064, 17784, 18012, 18486, 19513, 19592, 20007, 20088, 21204, 21762, 22041, 22971, 24648, 25596, 26676, 27018, 27729, 29016, 29388, 30628, 31806, 31837, 32643, 36024, 36972, 39026, 40014, 40527, 42408, 43524, 44082, 45942, 46531, 47709, 51192, 53352, 54036, 55458, 58539, 58776, 61256, 63612, 63674, 65286, 66123, 68913, 73944, 78052, 80028, 81054, 83187, 87048, 88164, 91884, 93062, 95418, 95511, 108072, 110916, 117078, 121581, 127224, 127348, 130572, 132246, 137826, 139593, 156104, 160056, 162108, 166374, 175617, 176328, 183768, 186124, 190836, 191022, 198369, 206739, 221832, 234156, 243162, 254696, 261144, 264492, 275652, 279186, 286533, 324216, 332748, 351234, 372248, 381672, 382044, 396738, 413478, 418779, 468312, 486324, 526851, 528984, 551304, 558372, 573066, 604903, 620217, 665496, 702468, 764088, 793476, 826956, 837558, 859599, 972648, 1053702, 1116744, 1146132, 1209806, 1240434, 1256337, 1404936, 1580553, 1586952, 1653912, 1675116, 1719198, 1814709, 2107404, 2292264, 2419612, 2480868, 2512674, 2578797, 3161106, 3350232, 3438396, 3629418, 3769011, 4214808, 4839224, 4961736, 5025348, 5157594, 5444127, 6322212, 6876792, 7258836, 7538022, 10050696, 10315188, 10888254, 12644424, 14517672, 15076044, 16332381, 20630376, 21776508, 30152088, 32664762, 43553016, 48997143, 65329524, 97994286, 130659048, 195988572, 391977144]

約数ペア:

[(1, 391977144), (2, 195988572), (3, 130659048), (4, 97994286), (6, 65329524), (8, 48997143), (9, 43553016), (12, 32664762), (13, 30152088), (18, 21776508), (19, 20630376), (24, 16332381), (26, 15076044), (27, 14517672), (31, 12644424), (36, 10888254), (38, 10315188), (39, 10050696), (52, 7538022), (54, 7258836), (57, 6876792), (62, 6322212), (72, 5444127), (76, 5157594), (78, 5025348), (79, 4961736), (81, 4839224), (93, 4214808), (104, 3769011), (108, 3629418), (114, 3438396), (117, 3350232), (124, 3161106), (152, 2578797), (156, 2512674), (158, 2480868), (162, 2419612), (171, 2292264), (186, 2107404), (216, 1814709), (228, 1719198), (234, 1675116), (237, 1653912), (247, 1586952), (248, 1580553), (279, 1404936), (312, 1256337), (316, 1240434), (324, 1209806), (342, 1146132), (351, 1116744), (372, 1053702), (403, 972648), (456, 859599), (468, 837558), (474, 826956), (494, 793476), (513, 764088), (558, 702468), (589, 665496), (632, 620217), (648, 604903), (684, 573066), (702, 558372), (711, 551304), (741, 528984), (744, 526851), (806, 486324), (837, 468312), (936, 418779), (948, 413478), (988, 396738), (1026, 382044), (1027, 381672), (1053, 372248), (1116, 351234), (1178, 332748), (1209, 324216), (1368, 286533), (1404, 279186), (1422, 275652), (1482, 264492), (1501, 261144), (1539, 254696), (1612, 243162), (1674, 234156), (1767, 221832), (1896, 206739), (1976, 198369), (2052, 191022), (2054, 190836), (2106, 186124), (2133, 183768), (2223, 176328), (2232, 175617), (2356, 166374), (2418, 162108), (2449, 160056), (2511, 156104), (2808, 139593), (2844, 137826), (2964, 132246), (3002, 130572), (3078, 127348), (3081, 127224), (3224, 121581), (3348, 117078), (3534, 110916), (3627, 108072), (4104, 95511), (4108, 95418), (4212, 93062), (4266, 91884), (4446, 88164), (4503, 87048), (4712, 83187), (4836, 81054), (4898, 80028), (5022, 78052), (5301, 73944), (5688, 68913), (5928, 66123), (6004, 65286), (6156, 63674), (6162, 63612), (6399, 61256), (6669, 58776), (6696, 58539), (7068, 55458), (7254, 54036), (7347, 53352), (7657, 51192), (8216, 47709), (8424, 46531), (8532, 45942), (8892, 44082), (9006, 43524), (9243, 42408), (9672, 40527), (9796, 40014), (10044, 39026), (10602, 36972), (10881, 36024), (12008, 32643), (12312, 31837), (12324, 31806), (12798, 30628), (13338, 29388), (13509, 29016), (14136, 27729), (14508, 27018), (14694, 26676), (15314, 25596), (15903, 24648), (17064, 22971), (17784, 22041), (18012, 21762), (18486, 21204), (19513, 20088), (19592, 20007)]