252688016

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7349}}^1$

素因数の和:7671

約数の個数: 40

約数和(自身を含む): 561422400

約数和(自身を除く): 308734384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 7349, 8596, 14698, 17192, 29396, 34384, 51443, 58792, 102886, 117584, 205772, 411544, 823088, 2256143, 4512286, 9024572, 15793001, 18049144, 31586002, 36098288, 63172004, 126344008, 252688016]

約数ペア:

[(1, 252688016), (2, 126344008), (4, 63172004), (7, 36098288), (8, 31586002), (14, 18049144), (16, 15793001), (28, 9024572), (56, 4512286), (112, 2256143), (307, 823088), (614, 411544), (1228, 205772), (2149, 117584), (2456, 102886), (4298, 58792), (4912, 51443), (7349, 34384), (8596, 29396), (14698, 17192)]