331785872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 90

約数和(自身を含む): 751862034

約数和(自身を除く): 420076162

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 289, 374, 484, 578, 593, 748, 968, 1156, 1186, 1496, 1936, 2057, 2312, 2372, 2992, 3179, 4114, 4624, 4744, 6358, 6523, 8228, 9488, 10081, 12716, 13046, 16456, 20162, 25432, 26092, 32912, 34969, 40324, 50864, 52184, 69938, 71753, 80648, 104368, 110891, 139876, 143506, 161296, 171377, 221782, 279752, 287012, 342754, 443564, 559504, 574024, 685508, 887128, 1148048, 1219801, 1371016, 1774256, 1885147, 2439602, 2742032, 3770294, 4879204, 7540588, 9758408, 15081176, 19516816, 20736617, 30162352, 41473234, 82946468, 165892936, 331785872]

約数ペア:

[(1, 331785872), (2, 165892936), (4, 82946468), (8, 41473234), (11, 30162352), (16, 20736617), (17, 19516816), (22, 15081176), (34, 9758408), (44, 7540588), (68, 4879204), (88, 3770294), (121, 2742032), (136, 2439602), (176, 1885147), (187, 1774256), (242, 1371016), (272, 1219801), (289, 1148048), (374, 887128), (484, 685508), (578, 574024), (593, 559504), (748, 443564), (968, 342754), (1156, 287012), (1186, 279752), (1496, 221782), (1936, 171377), (2057, 161296), (2312, 143506), (2372, 139876), (2992, 110891), (3179, 104368), (4114, 80648), (4624, 71753), (4744, 69938), (6358, 52184), (6523, 50864), (8228, 40324), (9488, 34969), (10081, 32912), (12716, 26092), (13046, 25432), (16456, 20162)]