290391616

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1751

約数の個数: 56

約数和(自身を含む): 602635320

約数和(自身を除く): 312243704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 194, 232, 388, 464, 776, 928, 1552, 1613, 1856, 2813, 3104, 3226, 5626, 6208, 6452, 11252, 12904, 22504, 25808, 45008, 46777, 51616, 90016, 93554, 103232, 156461, 180032, 187108, 312922, 374216, 625844, 748432, 1251688, 1496864, 2503376, 2993728, 4537369, 5006752, 9074738, 10013504, 18149476, 36298952, 72597904, 145195808, 290391616]

約数ペア:

[(1, 290391616), (2, 145195808), (4, 72597904), (8, 36298952), (16, 18149476), (29, 10013504), (32, 9074738), (58, 5006752), (64, 4537369), (97, 2993728), (116, 2503376), (194, 1496864), (232, 1251688), (388, 748432), (464, 625844), (776, 374216), (928, 312922), (1552, 187108), (1613, 180032), (1856, 156461), (2813, 103232), (3104, 93554), (3226, 90016), (5626, 51616), (6208, 46777), (6452, 45008), (11252, 25808), (12904, 22504)]