7908506784

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^2\times {\mathrm{397}}^1$

素因数の和:939

約数の個数: 108

約数和(自身を含む): 22632519546

約数和(自身を除く): 14724012762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 397, 526, 789, 794, 1052, 1191, 1578, 1588, 2104, 2367, 2382, 3156, 3176, 3573, 4208, 4734, 4764, 6312, 6352, 7146, 8416, 9468, 9528, 12624, 12704, 14292, 18936, 19056, 25248, 28584, 37872, 38112, 57168, 69169, 75744, 104411, 114336, 138338, 207507, 208822, 276676, 313233, 415014, 417644, 553352, 622521, 626466, 830028, 835288, 939699, 1106704, 1245042, 1252932, 1660056, 1670576, 1879398, 2213408, 2490084, 2505864, 3320112, 3341152, 3758796, 4980168, 5011728, 6640224, 7517592, 9960336, 10023456, 15035184, 19920672, 27460093, 30070368, 54920186, 82380279, 109840372, 164760558, 219680744, 247140837, 329521116, 439361488, 494281674, 659042232, 878722976, 988563348, 1318084464, 1977126696, 2636168928, 3954253392, 7908506784]

約数ペア:

[(1, 7908506784), (2, 3954253392), (3, 2636168928), (4, 1977126696), (6, 1318084464), (8, 988563348), (9, 878722976), (12, 659042232), (16, 494281674), (18, 439361488), (24, 329521116), (32, 247140837), (36, 219680744), (48, 164760558), (72, 109840372), (96, 82380279), (144, 54920186), (263, 30070368), (288, 27460093), (397, 19920672), (526, 15035184), (789, 10023456), (794, 9960336), (1052, 7517592), (1191, 6640224), (1578, 5011728), (1588, 4980168), (2104, 3758796), (2367, 3341152), (2382, 3320112), (3156, 2505864), (3176, 2490084), (3573, 2213408), (4208, 1879398), (4734, 1670576), (4764, 1660056), (6312, 1252932), (6352, 1245042), (7146, 1106704), (8416, 939699), (9468, 835288), (9528, 830028), (12624, 626466), (12704, 622521), (14292, 553352), (18936, 417644), (19056, 415014), (25248, 313233), (28584, 276676), (37872, 208822), (38112, 207507), (57168, 138338), (69169, 114336), (75744, 104411)]