1921656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 5443200

約数和(自身を除く): 3521544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 251, 264, 319, 348, 502, 638, 696, 753, 957, 1004, 1276, 1506, 1914, 2008, 2552, 2761, 3012, 3828, 5522, 6024, 7279, 7656, 8283, 11044, 14558, 16566, 21837, 22088, 29116, 33132, 43674, 58232, 66264, 80069, 87348, 160138, 174696, 240207, 320276, 480414, 640552, 960828, 1921656]

約数ペア:

[(1, 1921656), (2, 960828), (3, 640552), (4, 480414), (6, 320276), (8, 240207), (11, 174696), (12, 160138), (22, 87348), (24, 80069), (29, 66264), (33, 58232), (44, 43674), (58, 33132), (66, 29116), (87, 22088), (88, 21837), (116, 16566), (132, 14558), (174, 11044), (232, 8283), (251, 7656), (264, 7279), (319, 6024), (348, 5522), (502, 3828), (638, 3012), (696, 2761), (753, 2552), (957, 2008), (1004, 1914), (1276, 1506)]