245864808

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 799761600

約数和(自身を除く): 553896792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 81, 84, 108, 126, 134, 162, 168, 189, 201, 216, 252, 268, 324, 378, 402, 469, 504, 536, 567, 603, 648, 756, 804, 809, 938, 1134, 1206, 1407, 1512, 1608, 1618, 1809, 1876, 2268, 2412, 2427, 2814, 3236, 3618, 3752, 4221, 4536, 4824, 4854, 5427, 5628, 5663, 6472, 7236, 7281, 8442, 9708, 10854, 11256, 11326, 12663, 14472, 14562, 16884, 16989, 19416, 21708, 21843, 22652, 25326, 29124, 33768, 33978, 37989, 43416, 43686, 45304, 50652, 50967, 54203, 58248, 65529, 67956, 75978, 87372, 101304, 101934, 108406, 131058, 135912, 151956, 152901, 162609, 174744, 203868, 216812, 262116, 303912, 305802, 325218, 379421, 407736, 433624, 458703, 487827, 524232, 611604, 650436, 758842, 917406, 975654, 1138263, 1223208, 1300872, 1463481, 1517684, 1834812, 1951308, 2276526, 2926962, 3035368, 3414789, 3669624, 3902616, 4390443, 4553052, 5853924, 6829578, 8780886, 9106104, 10244367, 11707848, 13659156, 17561772, 20488734, 27318312, 30733101, 35123544, 40977468, 61466202, 81954936, 122932404, 245864808]

約数ペア:

[(1, 245864808), (2, 122932404), (3, 81954936), (4, 61466202), (6, 40977468), (7, 35123544), (8, 30733101), (9, 27318312), (12, 20488734), (14, 17561772), (18, 13659156), (21, 11707848), (24, 10244367), (27, 9106104), (28, 8780886), (36, 6829578), (42, 5853924), (54, 4553052), (56, 4390443), (63, 3902616), (67, 3669624), (72, 3414789), (81, 3035368), (84, 2926962), (108, 2276526), (126, 1951308), (134, 1834812), (162, 1517684), (168, 1463481), (189, 1300872), (201, 1223208), (216, 1138263), (252, 975654), (268, 917406), (324, 758842), (378, 650436), (402, 611604), (469, 524232), (504, 487827), (536, 458703), (567, 433624), (603, 407736), (648, 379421), (756, 325218), (804, 305802), (809, 303912), (938, 262116), (1134, 216812), (1206, 203868), (1407, 174744), (1512, 162609), (1608, 152901), (1618, 151956), (1809, 135912), (1876, 131058), (2268, 108406), (2412, 101934), (2427, 101304), (2814, 87372), (3236, 75978), (3618, 67956), (3752, 65529), (4221, 58248), (4536, 54203), (4824, 50967), (4854, 50652), (5427, 45304), (5628, 43686), (5663, 43416), (6472, 37989), (7236, 33978), (7281, 33768), (8442, 29124), (9708, 25326), (10854, 22652), (11256, 21843), (11326, 21708), (12663, 19416), (14472, 16989), (14562, 16884)]