277067536

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2207

約数の個数: 40

約数和(自身を含む): 548873600

約数和(自身を除く): 271806064

約数列:

[1, 2, 4, 8, 16, 79, 109, 158, 218, 316, 436, 632, 872, 1264, 1744, 2011, 4022, 8044, 8611, 16088, 17222, 32176, 34444, 68888, 137776, 158869, 219199, 317738, 438398, 635476, 876796, 1270952, 1753592, 2541904, 3507184, 17316721, 34633442, 69266884, 138533768, 277067536]

約数ペア:

[(1, 277067536), (2, 138533768), (4, 69266884), (8, 34633442), (16, 17316721), (79, 3507184), (109, 2541904), (158, 1753592), (218, 1270952), (316, 876796), (436, 635476), (632, 438398), (872, 317738), (1264, 219199), (1744, 158869), (2011, 137776), (4022, 68888), (8044, 34444), (8611, 32176), (16088, 17222)]