261680832

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{64901}}^1$

素因数の和:64926

約数の個数: 84

約数和(自身を含む): 857225616

約数和(自身を除く): 595544784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 64901, 129802, 194703, 259604, 389406, 454307, 519208, 584109, 778812, 908614, 1038416, 1168218, 1362921, 1557624, 1817228, 2076832, 2336436, 2725842, 3115248, 3634456, 4088763, 4153664, 4672872, 5451684, 6230496, 7268912, 8177526, 9345744, 10903368, 12460992, 14537824, 16355052, 18691488, 21806736, 29075648, 32710104, 37382976, 43613472, 65420208, 87226944, 130840416, 261680832]

約数ペア:

[(1, 261680832), (2, 130840416), (3, 87226944), (4, 65420208), (6, 43613472), (7, 37382976), (8, 32710104), (9, 29075648), (12, 21806736), (14, 18691488), (16, 16355052), (18, 14537824), (21, 12460992), (24, 10903368), (28, 9345744), (32, 8177526), (36, 7268912), (42, 6230496), (48, 5451684), (56, 4672872), (63, 4153664), (64, 4088763), (72, 3634456), (84, 3115248), (96, 2725842), (112, 2336436), (126, 2076832), (144, 1817228), (168, 1557624), (192, 1362921), (224, 1168218), (252, 1038416), (288, 908614), (336, 778812), (448, 584109), (504, 519208), (576, 454307), (672, 389406), (1008, 259604), (1344, 194703), (2016, 129802), (4032, 64901)]