1340380032

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 3643211520

約数和(自身を除く): 2302831488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 211, 213, 233, 284, 384, 422, 426, 466, 568, 633, 699, 844, 852, 932, 1136, 1266, 1398, 1688, 1704, 1864, 2272, 2532, 2796, 3376, 3408, 3728, 4544, 5064, 5592, 6752, 6816, 7456, 9088, 10128, 11184, 13504, 13632, 14912, 14981, 16543, 20256, 22368, 27008, 27264, 29824, 29962, 33086, 40512, 44736, 44943, 49163, 49629, 59924, 66172, 81024, 89472, 89886, 98326, 99258, 119848, 132344, 147489, 179772, 196652, 198516, 239696, 264688, 294978, 359544, 393304, 397032, 479392, 529376, 589956, 719088, 786608, 794064, 958784, 1058752, 1179912, 1438176, 1573216, 1588128, 1917568, 2117504, 2359824, 2876352, 3146432, 3176256, 3490573, 4719648, 5752704, 6292864, 6352512, 6981146, 9439296, 10471719, 13962292, 18878592, 20943438, 27924584, 41886876, 55849168, 83773752, 111698336, 167547504, 223396672, 335095008, 446793344, 670190016, 1340380032]

約数ペア:

[(1, 1340380032), (2, 670190016), (3, 446793344), (4, 335095008), (6, 223396672), (8, 167547504), (12, 111698336), (16, 83773752), (24, 55849168), (32, 41886876), (48, 27924584), (64, 20943438), (71, 18878592), (96, 13962292), (128, 10471719), (142, 9439296), (192, 6981146), (211, 6352512), (213, 6292864), (233, 5752704), (284, 4719648), (384, 3490573), (422, 3176256), (426, 3146432), (466, 2876352), (568, 2359824), (633, 2117504), (699, 1917568), (844, 1588128), (852, 1573216), (932, 1438176), (1136, 1179912), (1266, 1058752), (1398, 958784), (1688, 794064), (1704, 786608), (1864, 719088), (2272, 589956), (2532, 529376), (2796, 479392), (3376, 397032), (3408, 393304), (3728, 359544), (4544, 294978), (5064, 264688), (5592, 239696), (6752, 198516), (6816, 196652), (7456, 179772), (9088, 147489), (10128, 132344), (11184, 119848), (13504, 99258), (13632, 98326), (14912, 89886), (14981, 89472), (16543, 81024), (20256, 66172), (22368, 59924), (27008, 49629), (27264, 49163), (29824, 44943), (29962, 44736), (33086, 40512)]