21119862528

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 432

約数和(自身を含む): 67344076800

約数和(自身を除く): 46224214272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 79, 93, 96, 114, 124, 128, 144, 152, 158, 171, 186, 192, 197, 228, 237, 248, 256, 279, 288, 304, 316, 342, 372, 384, 394, 456, 474, 496, 558, 576, 589, 591, 608, 632, 684, 711, 744, 768, 788, 912, 948, 992, 1116, 1152, 1178, 1182, 1216, 1264, 1368, 1422, 1488, 1501, 1576, 1767, 1773, 1824, 1896, 1984, 2232, 2304, 2356, 2364, 2432, 2449, 2528, 2736, 2844, 2976, 3002, 3152, 3534, 3546, 3648, 3743, 3792, 3968, 4464, 4503, 4712, 4728, 4864, 4898, 5056, 5301, 5472, 5688, 5952, 6004, 6107, 6304, 7068, 7092, 7296, 7347, 7486, 7584, 7936, 8928, 9006, 9424, 9456, 9796, 10112, 10602, 10944, 11229, 11376, 11904, 12008, 12214, 12608, 13509, 14136, 14184, 14592, 14694, 14972, 15168, 15563, 17856, 18012, 18321, 18848, 18912, 19592, 20224, 21204, 21888, 22041, 22458, 22752, 23808, 24016, 24428, 25216, 27018, 28272, 28368, 29388, 29944, 30336, 31126, 33687, 35712, 36024, 36642, 37696, 37824, 39184, 42408, 43776, 44082, 44916, 45504, 46531, 46689, 48032, 48856, 50432, 54036, 54963, 56544, 56736, 58776, 59888, 60672, 62252, 67374, 71424, 72048, 73284, 75392, 75648, 78368, 84816, 88164, 89832, 91008, 93062, 93378, 96064, 97712, 108072, 109926, 113088, 113472, 116033, 117552, 119776, 124504, 134748, 139593, 140067, 144096, 146568, 150784, 151296, 156736, 169632, 176328, 179664, 182016, 186124, 186756, 192128, 195424, 216144, 219852, 226176, 226944, 232066, 235104, 239552, 249008, 269496, 279186, 280134, 288192, 293136, 295697, 313472, 339264, 348099, 352656, 359328, 372248, 373512, 384256, 390848, 418779, 432288, 439704, 452352, 453888, 464132, 470208, 479104, 482453, 498016, 538992, 558372, 560268, 576384, 586272, 591394, 626944, 678528, 696198, 705312, 718656, 744496, 747024, 781696, 837558, 864576, 879408, 887091, 928264, 940416, 958208, 964906, 996032, 1044297, 1077984, 1116744, 1120536, 1152768, 1172544, 1182788, 1357056, 1392396, 1410624, 1437312, 1447359, 1488992, 1494048, 1563392, 1675116, 1729152, 1758816, 1774182, 1856528, 1880832, 1929812, 1992064, 2088594, 2155968, 2233488, 2241072, 2345088, 2365576, 2661273, 2784792, 2821248, 2874624, 2894718, 2977984, 2988096, 3350232, 3458304, 3517632, 3548364, 3713056, 3859624, 3984128, 4177188, 4311936, 4342077, 4466976, 4482144, 4690176, 4731152, 5322546, 5569584, 5642496, 5789436, 5955968, 5976192, 6700464, 7035264, 7096728, 7426112, 7719248, 8354376, 8623872, 8684154, 8933952, 8964288, 9166607, 9462304, 10645092, 11139168, 11578872, 11911936, 11952384, 13400928, 14070528, 14193456, 14852224, 15438496, 16708752, 17368308, 17867904, 17928576, 18333214, 18924608, 21290184, 22278336, 23157744, 26801856, 27499821, 28386912, 29704448, 30876992, 33417504, 34736616, 35735808, 35857152, 36666428, 37849216, 42580368, 44556672, 46315488, 53603712, 54999642, 56773824, 61753984, 66835008, 69473232, 73332856, 75698432, 82499463, 85160736, 89113344, 92630976, 107207424, 109999284, 113547648, 123507968, 133670016, 138946464, 146665712, 164998926, 170321472, 185261952, 219998568, 227095296, 267340032, 277892928, 293331424, 329997852, 340642944, 370523904, 439997136, 555785856, 586662848, 659995704, 681285888, 879994272, 1111571712, 1173325696, 1319991408, 1759988544, 2346651392, 2639982816, 3519977088, 5279965632, 7039954176, 10559931264, 21119862528]

約数ペア:

[(1, 21119862528), (2, 10559931264), (3, 7039954176), (4, 5279965632), (6, 3519977088), (8, 2639982816), (9, 2346651392), (12, 1759988544), (16, 1319991408), (18, 1173325696), (19, 1111571712), (24, 879994272), (31, 681285888), (32, 659995704), (36, 586662848), (38, 555785856), (48, 439997136), (57, 370523904), (62, 340642944), (64, 329997852), (72, 293331424), (76, 277892928), (79, 267340032), (93, 227095296), (96, 219998568), (114, 185261952), (124, 170321472), (128, 164998926), (144, 146665712), (152, 138946464), (158, 133670016), (171, 123507968), (186, 113547648), (192, 109999284), (197, 107207424), (228, 92630976), (237, 89113344), (248, 85160736), (256, 82499463), (279, 75698432), (288, 73332856), (304, 69473232), (316, 66835008), (342, 61753984), (372, 56773824), (384, 54999642), (394, 53603712), (456, 46315488), (474, 44556672), (496, 42580368), (558, 37849216), (576, 36666428), (589, 35857152), (591, 35735808), (608, 34736616), (632, 33417504), (684, 30876992), (711, 29704448), (744, 28386912), (768, 27499821), (788, 26801856), (912, 23157744), (948, 22278336), (992, 21290184), (1116, 18924608), (1152, 18333214), (1178, 17928576), (1182, 17867904), (1216, 17368308), (1264, 16708752), (1368, 15438496), (1422, 14852224), (1488, 14193456), (1501, 14070528), (1576, 13400928), (1767, 11952384), (1773, 11911936), (1824, 11578872), (1896, 11139168), (1984, 10645092), (2232, 9462304), (2304, 9166607), (2356, 8964288), (2364, 8933952), (2432, 8684154), (2449, 8623872), (2528, 8354376), (2736, 7719248), (2844, 7426112), (2976, 7096728), (3002, 7035264), (3152, 6700464), (3534, 5976192), (3546, 5955968), (3648, 5789436), (3743, 5642496), (3792, 5569584), (3968, 5322546), (4464, 4731152), (4503, 4690176), (4712, 4482144), (4728, 4466976), (4864, 4342077), (4898, 4311936), (5056, 4177188), (5301, 3984128), (5472, 3859624), (5688, 3713056), (5952, 3548364), (6004, 3517632), (6107, 3458304), (6304, 3350232), (7068, 2988096), (7092, 2977984), (7296, 2894718), (7347, 2874624), (7486, 2821248), (7584, 2784792), (7936, 2661273), (8928, 2365576), (9006, 2345088), (9424, 2241072), (9456, 2233488), (9796, 2155968), (10112, 2088594), (10602, 1992064), (10944, 1929812), (11229, 1880832), (11376, 1856528), (11904, 1774182), (12008, 1758816), (12214, 1729152), (12608, 1675116), (13509, 1563392), (14136, 1494048), (14184, 1488992), (14592, 1447359), (14694, 1437312), (14972, 1410624), (15168, 1392396), (15563, 1357056), (17856, 1182788), (18012, 1172544), (18321, 1152768), (18848, 1120536), (18912, 1116744), (19592, 1077984), (20224, 1044297), (21204, 996032), (21888, 964906), (22041, 958208), (22458, 940416), (22752, 928264), (23808, 887091), (24016, 879408), (24428, 864576), (25216, 837558), (27018, 781696), (28272, 747024), (28368, 744496), (29388, 718656), (29944, 705312), (30336, 696198), (31126, 678528), (33687, 626944), (35712, 591394), (36024, 586272), (36642, 576384), (37696, 560268), (37824, 558372), (39184, 538992), (42408, 498016), (43776, 482453), (44082, 479104), (44916, 470208), (45504, 464132), (46531, 453888), (46689, 452352), (48032, 439704), (48856, 432288), (50432, 418779), (54036, 390848), (54963, 384256), (56544, 373512), (56736, 372248), (58776, 359328), (59888, 352656), (60672, 348099), (62252, 339264), (67374, 313472), (71424, 295697), (72048, 293136), (73284, 288192), (75392, 280134), (75648, 279186), (78368, 269496), (84816, 249008), (88164, 239552), (89832, 235104), (91008, 232066), (93062, 226944), (93378, 226176), (96064, 219852), (97712, 216144), (108072, 195424), (109926, 192128), (113088, 186756), (113472, 186124), (116033, 182016), (117552, 179664), (119776, 176328), (124504, 169632), (134748, 156736), (139593, 151296), (140067, 150784), (144096, 146568)]