260700174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1093}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 663751680

約数和(自身を除く): 403051506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 631, 1093, 1262, 1893, 2186, 3279, 3786, 4417, 5679, 6558, 7651, 8834, 9837, 11358, 13251, 15302, 17037, 19674, 22953, 26502, 29511, 34074, 39753, 45906, 59022, 68859, 79506, 119259, 137718, 206577, 238518, 413154, 689683, 1379366, 2069049, 4138098, 4827781, 6207147, 9655562, 12414294, 14483343, 18621441, 28966686, 37242882, 43450029, 86900058, 130350087, 260700174]

約数ペア:

[(1, 260700174), (2, 130350087), (3, 86900058), (6, 43450029), (7, 37242882), (9, 28966686), (14, 18621441), (18, 14483343), (21, 12414294), (27, 9655562), (42, 6207147), (54, 4827781), (63, 4138098), (126, 2069049), (189, 1379366), (378, 689683), (631, 413154), (1093, 238518), (1262, 206577), (1893, 137718), (2186, 119259), (3279, 79506), (3786, 68859), (4417, 59022), (5679, 45906), (6558, 39753), (7651, 34074), (8834, 29511), (9837, 26502), (11358, 22953), (13251, 19674), (15302, 17037)]