1125290628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{405949}}^1$

素因数の和:405977

約数の個数: 72

約数和(自身を含む): 3546379200

約数和(自身を除く): 2421088572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 405949, 811898, 1217847, 1623796, 2435694, 2841643, 3653541, 4465439, 4871388, 5683286, 7307082, 8524929, 8930878, 11366572, 13396317, 14614164, 17049858, 17861756, 25574787, 26792634, 31258073, 34099716, 40188951, 51149574, 53585268, 62516146, 80377902, 93774219, 102299148, 125032292, 160755804, 187548438, 281322657, 375096876, 562645314, 1125290628]

約数ペア:

[(1, 1125290628), (2, 562645314), (3, 375096876), (4, 281322657), (6, 187548438), (7, 160755804), (9, 125032292), (11, 102299148), (12, 93774219), (14, 80377902), (18, 62516146), (21, 53585268), (22, 51149574), (28, 40188951), (33, 34099716), (36, 31258073), (42, 26792634), (44, 25574787), (63, 17861756), (66, 17049858), (77, 14614164), (84, 13396317), (99, 11366572), (126, 8930878), (132, 8524929), (154, 7307082), (198, 5683286), (231, 4871388), (252, 4465439), (308, 3653541), (396, 2841643), (462, 2435694), (693, 1623796), (924, 1217847), (1386, 811898), (2772, 405949)]