180414408

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 279924792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 239, 284, 426, 443, 478, 568, 717, 852, 886, 956, 1329, 1434, 1704, 1772, 1912, 2658, 2868, 3544, 5316, 5736, 10632, 16969, 31453, 33938, 50907, 62906, 67876, 94359, 101814, 105877, 125812, 135752, 188718, 203628, 211754, 251624, 317631, 377436, 407256, 423508, 635262, 754872, 847016, 1270524, 2541048, 7517267, 15034534, 22551801, 30069068, 45103602, 60138136, 90207204, 180414408]

約数ペア:

[(1, 180414408), (2, 90207204), (3, 60138136), (4, 45103602), (6, 30069068), (8, 22551801), (12, 15034534), (24, 7517267), (71, 2541048), (142, 1270524), (213, 847016), (239, 754872), (284, 635262), (426, 423508), (443, 407256), (478, 377436), (568, 317631), (717, 251624), (852, 211754), (886, 203628), (956, 188718), (1329, 135752), (1434, 125812), (1704, 105877), (1772, 101814), (1912, 94359), (2658, 67876), (2868, 62906), (3544, 50907), (5316, 33938), (5736, 31453), (10632, 16969)]