291225144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4967}}^1$

素因数の和:5332

約数の個数: 64

約数和(自身を含む): 834624000

約数和(自身を除く): 543398856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 2094, 2443, 2792, 4188, 4886, 4967, 7329, 8376, 9772, 9934, 14658, 14901, 19544, 19868, 29316, 29802, 34769, 39736, 58632, 59604, 69538, 104307, 119208, 139076, 208614, 278152, 417228, 834456, 1733483, 3466966, 5200449, 6933932, 10400898, 12134381, 13867864, 20801796, 24268762, 36403143, 41603592, 48537524, 72806286, 97075048, 145612572, 291225144]

約数ペア:

[(1, 291225144), (2, 145612572), (3, 97075048), (4, 72806286), (6, 48537524), (7, 41603592), (8, 36403143), (12, 24268762), (14, 20801796), (21, 13867864), (24, 12134381), (28, 10400898), (42, 6933932), (56, 5200449), (84, 3466966), (168, 1733483), (349, 834456), (698, 417228), (1047, 278152), (1396, 208614), (2094, 139076), (2443, 119208), (2792, 104307), (4188, 69538), (4886, 59604), (4967, 58632), (7329, 39736), (8376, 34769), (9772, 29802), (9934, 29316), (14658, 19868), (14901, 19544)]