274316394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 622702080

約数和(自身を除く): 348385686

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 251, 319, 502, 571, 638, 753, 957, 1142, 1506, 1713, 1914, 2761, 3426, 5522, 6281, 7279, 8283, 12562, 14558, 16559, 16566, 18843, 21837, 33118, 37686, 43674, 49677, 80069, 99354, 143321, 160138, 182149, 240207, 286642, 364298, 429963, 480414, 546447, 859926, 1092894, 1576531, 3153062, 4156309, 4729593, 8312618, 9459186, 12468927, 24937854, 45719399, 91438798, 137158197, 274316394]

約数ペア:

[(1, 274316394), (2, 137158197), (3, 91438798), (6, 45719399), (11, 24937854), (22, 12468927), (29, 9459186), (33, 8312618), (58, 4729593), (66, 4156309), (87, 3153062), (174, 1576531), (251, 1092894), (319, 859926), (502, 546447), (571, 480414), (638, 429963), (753, 364298), (957, 286642), (1142, 240207), (1506, 182149), (1713, 160138), (1914, 143321), (2761, 99354), (3426, 80069), (5522, 49677), (6281, 43674), (7279, 37686), (8283, 33118), (12562, 21837), (14558, 18843), (16559, 16566)]