1276368912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:670

約数の個数: 240

約数和(自身を含む): 4425133440

約数和(自身を除く): 3148764528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 257, 273, 312, 336, 364, 379, 468, 504, 514, 546, 624, 728, 758, 771, 819, 936, 1008, 1028, 1092, 1137, 1456, 1516, 1542, 1638, 1799, 1872, 2056, 2184, 2274, 2313, 2653, 3032, 3084, 3276, 3341, 3411, 3598, 4112, 4368, 4548, 4626, 4927, 5306, 5397, 6064, 6168, 6552, 6682, 6822, 7196, 7959, 9096, 9252, 9854, 10023, 10612, 10794, 12336, 13104, 13364, 13644, 14392, 14781, 15918, 16191, 18192, 18504, 19708, 20046, 21224, 21588, 23387, 23877, 26728, 27288, 28784, 29562, 30069, 31836, 32382, 34489, 37008, 39416, 40092, 42448, 43176, 44343, 46774, 47754, 53456, 54576, 59124, 60138, 63672, 64764, 68978, 70161, 78832, 80184, 86352, 88686, 93548, 95508, 97403, 103467, 118248, 120276, 127344, 129528, 137956, 140322, 160368, 177372, 187096, 191016, 194806, 206934, 210483, 236496, 240552, 259056, 275912, 280644, 292209, 310401, 354744, 374192, 382032, 389612, 413868, 420966, 481104, 551824, 561288, 584418, 620802, 681821, 709488, 779224, 827736, 841932, 876627, 1122576, 1168836, 1241604, 1266239, 1363642, 1558448, 1655472, 1683864, 1753254, 2045463, 2337672, 2483208, 2532478, 2727284, 3367728, 3506508, 3798717, 4090926, 4675344, 4966416, 5064956, 5454568, 6136389, 7013016, 7597434, 8181852, 8863673, 10129912, 10909136, 11396151, 12272778, 14026032, 15194868, 16363704, 17727346, 20259824, 22792302, 24545556, 26591019, 30389736, 32727408, 35454692, 45584604, 49091112, 53182038, 60779472, 70909384, 79773057, 91169208, 98182224, 106364076, 141818768, 159546114, 182338416, 212728152, 319092228, 425456304, 638184456, 1276368912]

約数ペア:

[(1, 1276368912), (2, 638184456), (3, 425456304), (4, 319092228), (6, 212728152), (7, 182338416), (8, 159546114), (9, 141818768), (12, 106364076), (13, 98182224), (14, 91169208), (16, 79773057), (18, 70909384), (21, 60779472), (24, 53182038), (26, 49091112), (28, 45584604), (36, 35454692), (39, 32727408), (42, 30389736), (48, 26591019), (52, 24545556), (56, 22792302), (63, 20259824), (72, 17727346), (78, 16363704), (84, 15194868), (91, 14026032), (104, 12272778), (112, 11396151), (117, 10909136), (126, 10129912), (144, 8863673), (156, 8181852), (168, 7597434), (182, 7013016), (208, 6136389), (234, 5454568), (252, 5064956), (257, 4966416), (273, 4675344), (312, 4090926), (336, 3798717), (364, 3506508), (379, 3367728), (468, 2727284), (504, 2532478), (514, 2483208), (546, 2337672), (624, 2045463), (728, 1753254), (758, 1683864), (771, 1655472), (819, 1558448), (936, 1363642), (1008, 1266239), (1028, 1241604), (1092, 1168836), (1137, 1122576), (1456, 876627), (1516, 841932), (1542, 827736), (1638, 779224), (1799, 709488), (1872, 681821), (2056, 620802), (2184, 584418), (2274, 561288), (2313, 551824), (2653, 481104), (3032, 420966), (3084, 413868), (3276, 389612), (3341, 382032), (3411, 374192), (3598, 354744), (4112, 310401), (4368, 292209), (4548, 280644), (4626, 275912), (4927, 259056), (5306, 240552), (5397, 236496), (6064, 210483), (6168, 206934), (6552, 194806), (6682, 191016), (6822, 187096), (7196, 177372), (7959, 160368), (9096, 140322), (9252, 137956), (9854, 129528), (10023, 127344), (10612, 120276), (10794, 118248), (12336, 103467), (13104, 97403), (13364, 95508), (13644, 93548), (14392, 88686), (14781, 86352), (15918, 80184), (16191, 78832), (18192, 70161), (18504, 68978), (19708, 64764), (20046, 63672), (21224, 60138), (21588, 59124), (23387, 54576), (23877, 53456), (26728, 47754), (27288, 46774), (28784, 44343), (29562, 43176), (30069, 42448), (31836, 40092), (32382, 39416), (34489, 37008)]