290501736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36791}}^1$

素因数の和:36854

約数の個数: 64

約数和(自身を含む): 847687680

約数和(自身を除く): 557185944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 36791, 73582, 110373, 147164, 220746, 257537, 294328, 441492, 515074, 772611, 882984, 1030148, 1545222, 1729177, 2060296, 3090444, 3458354, 5187531, 6180888, 6916708, 10375062, 12104239, 13833416, 20750124, 24208478, 36312717, 41500248, 48416956, 72625434, 96833912, 145250868, 290501736]

約数ペア:

[(1, 290501736), (2, 145250868), (3, 96833912), (4, 72625434), (6, 48416956), (7, 41500248), (8, 36312717), (12, 24208478), (14, 20750124), (21, 13833416), (24, 12104239), (28, 10375062), (42, 6916708), (47, 6180888), (56, 5187531), (84, 3458354), (94, 3090444), (141, 2060296), (168, 1729177), (188, 1545222), (282, 1030148), (329, 882984), (376, 772611), (564, 515074), (658, 441492), (987, 294328), (1128, 257537), (1316, 220746), (1974, 147164), (2632, 110373), (3948, 73582), (7896, 36791)]