255289464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{114377}}^1$

素因数の和:114420

約数の個数: 48

約数和(自身を含む): 713718720

約数和(自身を除く): 458429256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 114377, 228754, 343131, 457508, 686262, 915016, 1029393, 1372524, 2058786, 2745048, 3545687, 4117572, 7091374, 8235144, 10637061, 14182748, 21274122, 28365496, 31911183, 42548244, 63822366, 85096488, 127644732, 255289464]

約数ペア:

[(1, 255289464), (2, 127644732), (3, 85096488), (4, 63822366), (6, 42548244), (8, 31911183), (9, 28365496), (12, 21274122), (18, 14182748), (24, 10637061), (31, 8235144), (36, 7091374), (62, 4117572), (72, 3545687), (93, 2745048), (124, 2058786), (186, 1372524), (248, 1029393), (279, 915016), (372, 686262), (558, 457508), (744, 343131), (1116, 228754), (2232, 114377)]