385927424

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 800446752

約数和(自身を除く): 414519328

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 128, 164, 166, 256, 328, 332, 443, 656, 664, 886, 1312, 1328, 1772, 2624, 2656, 3403, 3544, 5248, 5312, 6806, 7088, 10496, 10624, 13612, 14176, 18163, 21248, 27224, 28352, 36326, 36769, 54448, 56704, 72652, 73538, 108896, 113408, 145304, 147076, 217792, 290608, 294152, 435584, 581216, 588304, 871168, 1162432, 1176608, 1507529, 2324864, 2353216, 3015058, 4649728, 4706432, 6030116, 9412864, 12060232, 24120464, 48240928, 96481856, 192963712, 385927424]

約数ペア:

[(1, 385927424), (2, 192963712), (4, 96481856), (8, 48240928), (16, 24120464), (32, 12060232), (41, 9412864), (64, 6030116), (82, 4706432), (83, 4649728), (128, 3015058), (164, 2353216), (166, 2324864), (256, 1507529), (328, 1176608), (332, 1162432), (443, 871168), (656, 588304), (664, 581216), (886, 435584), (1312, 294152), (1328, 290608), (1772, 217792), (2624, 147076), (2656, 145304), (3403, 113408), (3544, 108896), (5248, 73538), (5312, 72652), (6806, 56704), (7088, 54448), (10496, 36769), (10624, 36326), (13612, 28352), (14176, 27224), (18163, 21248)]