480499288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{5113}}^1$

素因数の和:5827

約数の個数: 32

約数和(自身を含む): 955499760

約数和(自身を除く): 475000472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 691, 1382, 2764, 5113, 5528, 10226, 11747, 20452, 23494, 40904, 46988, 86921, 93976, 173842, 347684, 695368, 3533083, 7066166, 14132332, 28264664, 60062411, 120124822, 240249644, 480499288]

約数ペア:

[(1, 480499288), (2, 240249644), (4, 120124822), (8, 60062411), (17, 28264664), (34, 14132332), (68, 7066166), (136, 3533083), (691, 695368), (1382, 347684), (2764, 173842), (5113, 93976), (5528, 86921), (10226, 46988), (11747, 40904), (20452, 23494)]