1399687752

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{1327}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 3556915200

約数和(自身を除く): 2157227448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 619, 852, 1238, 1327, 1704, 1857, 2476, 2654, 3714, 3981, 4952, 5308, 7428, 7962, 10616, 14856, 15924, 31848, 43949, 87898, 94217, 131847, 175796, 188434, 263694, 282651, 351592, 376868, 527388, 565302, 753736, 821413, 1054776, 1130604, 1642826, 2261208, 2464239, 3285652, 4928478, 6571304, 9856956, 19713912, 58320323, 116640646, 174960969, 233281292, 349921938, 466562584, 699843876, 1399687752]

約数ペア:

[(1, 1399687752), (2, 699843876), (3, 466562584), (4, 349921938), (6, 233281292), (8, 174960969), (12, 116640646), (24, 58320323), (71, 19713912), (142, 9856956), (213, 6571304), (284, 4928478), (426, 3285652), (568, 2464239), (619, 2261208), (852, 1642826), (1238, 1130604), (1327, 1054776), (1704, 821413), (1857, 753736), (2476, 565302), (2654, 527388), (3714, 376868), (3981, 351592), (4952, 282651), (5308, 263694), (7428, 188434), (7962, 175796), (10616, 131847), (14856, 94217), (15924, 87898), (31848, 43949)]