686374416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52379}}^1$

素因数の和:52413

約数の個数: 120

約数和(自身を含む): 2364223680

約数和(自身を除く): 1677849264

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, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 52379, 104758, 157137, 209516, 314274, 366653, 419032, 471411, 628548, 680927, 733306, 838064, 942822, 1099959, 1257096, 1361854, 1466612, 1885644, 2042781, 2199918, 2514192, 2723708, 2933224, 3299877, 3771288, 4085562, 4399836, 4766489, 5447416, 5866448, 6128343, 6599754, 7542576, 8171124, 8799672, 9532978, 10894832, 12256686, 13199508, 14299467, 16342248, 17599344, 19065956, 24513372, 26399016, 28598934, 32684496, 38131912, 42898401, 49026744, 52798032, 57197868, 76263824, 85796802, 98053488, 114395736, 171593604, 228791472, 343187208, 686374416]

約数ペア:

[(1, 686374416), (2, 343187208), (3, 228791472), (4, 171593604), (6, 114395736), (7, 98053488), (8, 85796802), (9, 76263824), (12, 57197868), (13, 52798032), (14, 49026744), (16, 42898401), (18, 38131912), (21, 32684496), (24, 28598934), (26, 26399016), (28, 24513372), (36, 19065956), (39, 17599344), (42, 16342248), (48, 14299467), (52, 13199508), (56, 12256686), (63, 10894832), (72, 9532978), (78, 8799672), (84, 8171124), (91, 7542576), (104, 6599754), (112, 6128343), (117, 5866448), (126, 5447416), (144, 4766489), (156, 4399836), (168, 4085562), (182, 3771288), (208, 3299877), (234, 2933224), (252, 2723708), (273, 2514192), (312, 2199918), (336, 2042781), (364, 1885644), (468, 1466612), (504, 1361854), (546, 1257096), (624, 1099959), (728, 942822), (819, 838064), (936, 733306), (1008, 680927), (1092, 628548), (1456, 471411), (1638, 419032), (1872, 366653), (2184, 314274), (3276, 209516), (4368, 157137), (6552, 104758), (13104, 52379)]