7857564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 22767360

約数和(自身を除く): 14909796

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 241, 247, 286, 418, 429, 482, 494, 572, 627, 723, 741, 836, 858, 964, 988, 1254, 1446, 1482, 1716, 2508, 2651, 2717, 2892, 2964, 3133, 4579, 5302, 5434, 6266, 7953, 8151, 9158, 9399, 10604, 10868, 12532, 13737, 15906, 16302, 18316, 18798, 27474, 31812, 32604, 34463, 37596, 50369, 54948, 59527, 68926, 100738, 103389, 119054, 137852, 151107, 178581, 201476, 206778, 238108, 302214, 357162, 413556, 604428, 654797, 714324, 1309594, 1964391, 2619188, 3928782, 7857564]

約数ペア:

[(1, 7857564), (2, 3928782), (3, 2619188), (4, 1964391), (6, 1309594), (11, 714324), (12, 654797), (13, 604428), (19, 413556), (22, 357162), (26, 302214), (33, 238108), (38, 206778), (39, 201476), (44, 178581), (52, 151107), (57, 137852), (66, 119054), (76, 103389), (78, 100738), (114, 68926), (132, 59527), (143, 54948), (156, 50369), (209, 37596), (228, 34463), (241, 32604), (247, 31812), (286, 27474), (418, 18798), (429, 18316), (482, 16302), (494, 15906), (572, 13737), (627, 12532), (723, 10868), (741, 10604), (836, 9399), (858, 9158), (964, 8151), (988, 7953), (1254, 6266), (1446, 5434), (1482, 5302), (1716, 4579), (2508, 3133), (2651, 2964), (2717, 2892)]