1268672024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 2518179840

約数和(自身を除く): 1249507816

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 263, 367, 424, 526, 734, 1052, 1468, 1643, 2104, 2936, 3286, 6572, 8153, 11377, 13144, 13939, 16306, 19451, 22754, 27878, 32612, 38902, 45508, 55756, 65224, 77804, 91016, 96521, 111512, 155608, 193042, 386084, 432109, 602981, 772168, 864218, 1205962, 1728436, 2411924, 2992151, 3456872, 4823848, 5115613, 5984302, 10231226, 11968604, 20462452, 23937208, 40924904, 158584003, 317168006, 634336012, 1268672024]

約数ペア:

[(1, 1268672024), (2, 634336012), (4, 317168006), (8, 158584003), (31, 40924904), (53, 23937208), (62, 20462452), (106, 11968604), (124, 10231226), (212, 5984302), (248, 5115613), (263, 4823848), (367, 3456872), (424, 2992151), (526, 2411924), (734, 1728436), (1052, 1205962), (1468, 864218), (1643, 772168), (2104, 602981), (2936, 432109), (3286, 386084), (6572, 193042), (8153, 155608), (11377, 111512), (13144, 96521), (13939, 91016), (16306, 77804), (19451, 65224), (22754, 55756), (27878, 45508), (32612, 38902)]