731444436

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 1933923264

約数和(自身を除く): 1202478828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 577, 828, 1154, 1531, 1731, 2308, 3062, 3462, 4593, 5193, 6124, 6924, 9186, 10386, 13271, 13779, 18372, 20772, 26542, 27558, 35213, 39813, 53084, 55116, 70426, 79626, 105639, 119439, 140852, 159252, 211278, 238878, 316917, 422556, 477756, 633834, 883387, 1267668, 1766774, 2650161, 3533548, 5300322, 7950483, 10600644, 15900966, 20317901, 31801932, 40635802, 60953703, 81271604, 121907406, 182861109, 243814812, 365722218, 731444436]

約数ペア:

[(1, 731444436), (2, 365722218), (3, 243814812), (4, 182861109), (6, 121907406), (9, 81271604), (12, 60953703), (18, 40635802), (23, 31801932), (36, 20317901), (46, 15900966), (69, 10600644), (92, 7950483), (138, 5300322), (207, 3533548), (276, 2650161), (414, 1766774), (577, 1267668), (828, 883387), (1154, 633834), (1531, 477756), (1731, 422556), (2308, 316917), (3062, 238878), (3462, 211278), (4593, 159252), (5193, 140852), (6124, 119439), (6924, 105639), (9186, 79626), (10386, 70426), (13271, 55116), (13779, 53084), (18372, 39813), (20772, 35213), (26542, 27558)]