255813336

素因数分解:

$2^3\times 3^3\times {\mathrm{1049}}^1\times {\mathrm{1129}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 711900000

約数和(自身を除く): 456086664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1049, 1129, 2098, 2258, 3147, 3387, 4196, 4516, 6294, 6774, 8392, 9032, 9441, 10161, 12588, 13548, 18882, 20322, 25176, 27096, 28323, 30483, 37764, 40644, 56646, 60966, 75528, 81288, 113292, 121932, 226584, 243864, 1184321, 2368642, 3552963, 4737284, 7105926, 9474568, 10658889, 14211852, 21317778, 28423704, 31976667, 42635556, 63953334, 85271112, 127906668, 255813336]

約数ペア:

[(1, 255813336), (2, 127906668), (3, 85271112), (4, 63953334), (6, 42635556), (8, 31976667), (9, 28423704), (12, 21317778), (18, 14211852), (24, 10658889), (27, 9474568), (36, 7105926), (54, 4737284), (72, 3552963), (108, 2368642), (216, 1184321), (1049, 243864), (1129, 226584), (2098, 121932), (2258, 113292), (3147, 81288), (3387, 75528), (4196, 60966), (4516, 56646), (6294, 40644), (6774, 37764), (8392, 30483), (9032, 28323), (9441, 27096), (10161, 25176), (12588, 20322), (13548, 18882)]