385189.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 235319040

約数和(自身を除く): 149431656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 263, 264, 526, 789, 1052, 1237, 1578, 2104, 2474, 2893, 3156, 3711, 4948, 5786, 6312, 7422, 8679, 9896, 11572, 13607, 14844, 17358, 23144, 27214, 29688, 34716, 40821, 54428, 69432, 81642, 108856, 163284, 325331, 326568, 650662, 975993, 1301324, 1951986, 2602648, 3578641, 3903972, 7157282, 7807944, 10735923, 14314564, 21471846, 28629128, 42943692, 85887384]

約数ペア:

[(1, 85887384), (2, 42943692), (3, 28629128), (4, 21471846), (6, 14314564), (8, 10735923), (11, 7807944), (12, 7157282), (22, 3903972), (24, 3578641), (33, 2602648), (44, 1951986), (66, 1301324), (88, 975993), (132, 650662), (263, 326568), (264, 325331), (526, 163284), (789, 108856), (1052, 81642), (1237, 69432), (1578, 54428), (2104, 40821), (2474, 34716), (2893, 29688), (3156, 27214), (3711, 23144), (4948, 17358), (5786, 14844), (6312, 13607), (7422, 11572), (8679, 9896)]