289030098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 691955712

約数和(自身を除く): 402925614

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 433, 483, 691, 866, 966, 1299, 1382, 2073, 2598, 3031, 4146, 4837, 6062, 9093, 9674, 9959, 14511, 15893, 18186, 19918, 29022, 29877, 31786, 47679, 59754, 69713, 95358, 111251, 139426, 209139, 222502, 299203, 333753, 418278, 598406, 667506, 897609, 1795218, 2094421, 4188842, 6283263, 6881669, 12566526, 13763338, 20645007, 41290014, 48171683, 96343366, 144515049, 289030098]

約数ペア:

[(1, 289030098), (2, 144515049), (3, 96343366), (6, 48171683), (7, 41290014), (14, 20645007), (21, 13763338), (23, 12566526), (42, 6881669), (46, 6283263), (69, 4188842), (138, 2094421), (161, 1795218), (322, 897609), (433, 667506), (483, 598406), (691, 418278), (866, 333753), (966, 299203), (1299, 222502), (1382, 209139), (2073, 139426), (2598, 111251), (3031, 95358), (4146, 69713), (4837, 59754), (6062, 47679), (9093, 31786), (9674, 29877), (9959, 29022), (14511, 19918), (15893, 18186)]