260558676

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{147709}}^1$

素因数の和:147733

約数の個数: 54

約数和(自身を含む): 766171770

約数和(自身を除く): 505613094

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 147709, 295418, 443127, 590836, 886254, 1033963, 1329381, 1772508, 2067926, 2658762, 3101889, 4135852, 5317524, 6203778, 7237741, 9305667, 12407556, 14475482, 18611334, 21713223, 28950964, 37222668, 43426446, 65139669, 86852892, 130279338, 260558676]

約数ペア:

[(1, 260558676), (2, 130279338), (3, 86852892), (4, 65139669), (6, 43426446), (7, 37222668), (9, 28950964), (12, 21713223), (14, 18611334), (18, 14475482), (21, 12407556), (28, 9305667), (36, 7237741), (42, 6203778), (49, 5317524), (63, 4135852), (84, 3101889), (98, 2658762), (126, 2067926), (147, 1772508), (196, 1329381), (252, 1033963), (294, 886254), (441, 590836), (588, 443127), (882, 295418), (1764, 147709)]