520350264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 1774080000

約数和(自身を除く): 1253729736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 59, 63, 72, 76, 84, 108, 114, 118, 126, 133, 152, 168, 171, 177, 189, 216, 228, 236, 252, 266, 307, 342, 354, 378, 399, 413, 456, 472, 504, 513, 531, 532, 614, 684, 708, 756, 798, 826, 921, 1026, 1062, 1064, 1121, 1197, 1228, 1239, 1368, 1416, 1512, 1593, 1596, 1652, 1842, 2052, 2124, 2149, 2242, 2394, 2456, 2478, 2763, 3186, 3192, 3304, 3363, 3591, 3684, 3717, 4104, 4248, 4298, 4484, 4788, 4956, 5526, 5833, 6372, 6447, 6726, 7182, 7368, 7434, 7847, 8289, 8596, 8968, 9576, 9912, 10089, 11052, 11151, 11666, 12744, 12894, 13452, 14364, 14868, 15694, 16578, 17192, 17499, 18113, 19341, 20178, 22104, 22302, 23332, 23541, 25788, 26904, 28728, 29736, 30267, 31388, 33156, 34998, 36226, 38682, 40356, 40831, 44604, 46664, 47082, 51576, 52497, 54339, 58023, 60534, 62776, 66312, 69996, 70623, 72452, 77364, 80712, 81662, 89208, 94164, 104994, 108678, 116046, 121068, 122493, 126791, 139992, 141246, 144904, 154728, 157491, 163017, 163324, 188328, 209988, 211869, 217356, 232092, 242136, 244986, 253582, 282492, 314982, 326034, 326648, 344147, 367479, 380373, 419976, 423738, 434712, 464184, 489051, 489972, 507164, 564984, 629964, 652068, 688294, 734958, 760746, 847476, 978102, 979944, 1014328, 1032441, 1102437, 1141119, 1259928, 1304136, 1376588, 1469916, 1521492, 1694952, 1956204, 2064882, 2204874, 2282238, 2409029, 2753176, 2939832, 3042984, 3097323, 3423357, 3912408, 4129764, 4409748, 4564476, 4818058, 6194646, 6846714, 7227087, 8259528, 8819496, 9128952, 9291969, 9636116, 12389292, 13693428, 14454174, 18583938, 19272232, 21681261, 24778584, 27386856, 28908348, 37167876, 43362522, 57816696, 65043783, 74335752, 86725044, 130087566, 173450088, 260175132, 520350264]

約数ペア:

[(1, 520350264), (2, 260175132), (3, 173450088), (4, 130087566), (6, 86725044), (7, 74335752), (8, 65043783), (9, 57816696), (12, 43362522), (14, 37167876), (18, 28908348), (19, 27386856), (21, 24778584), (24, 21681261), (27, 19272232), (28, 18583938), (36, 14454174), (38, 13693428), (42, 12389292), (54, 9636116), (56, 9291969), (57, 9128952), (59, 8819496), (63, 8259528), (72, 7227087), (76, 6846714), (84, 6194646), (108, 4818058), (114, 4564476), (118, 4409748), (126, 4129764), (133, 3912408), (152, 3423357), (168, 3097323), (171, 3042984), (177, 2939832), (189, 2753176), (216, 2409029), (228, 2282238), (236, 2204874), (252, 2064882), (266, 1956204), (307, 1694952), (342, 1521492), (354, 1469916), (378, 1376588), (399, 1304136), (413, 1259928), (456, 1141119), (472, 1102437), (504, 1032441), (513, 1014328), (531, 979944), (532, 978102), (614, 847476), (684, 760746), (708, 734958), (756, 688294), (798, 652068), (826, 629964), (921, 564984), (1026, 507164), (1062, 489972), (1064, 489051), (1121, 464184), (1197, 434712), (1228, 423738), (1239, 419976), (1368, 380373), (1416, 367479), (1512, 344147), (1593, 326648), (1596, 326034), (1652, 314982), (1842, 282492), (2052, 253582), (2124, 244986), (2149, 242136), (2242, 232092), (2394, 217356), (2456, 211869), (2478, 209988), (2763, 188328), (3186, 163324), (3192, 163017), (3304, 157491), (3363, 154728), (3591, 144904), (3684, 141246), (3717, 139992), (4104, 126791), (4248, 122493), (4298, 121068), (4484, 116046), (4788, 108678), (4956, 104994), (5526, 94164), (5833, 89208), (6372, 81662), (6447, 80712), (6726, 77364), (7182, 72452), (7368, 70623), (7434, 69996), (7847, 66312), (8289, 62776), (8596, 60534), (8968, 58023), (9576, 54339), (9912, 52497), (10089, 51576), (11052, 47082), (11151, 46664), (11666, 44604), (12744, 40831), (12894, 40356), (13452, 38682), (14364, 36226), (14868, 34998), (15694, 33156), (16578, 31388), (17192, 30267), (17499, 29736), (18113, 28728), (19341, 26904), (20178, 25788), (22104, 23541), (22302, 23332)]