389920896

素因数分解:

$2^7\times 3^2\times {\mathrm{338473}}^1$

素因数の和:338493

約数の個数: 48

約数和(自身を含む): 1122041310

約数和(自身を除く): 732120414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 338473, 676946, 1015419, 1353892, 2030838, 2707784, 3046257, 4061676, 5415568, 6092514, 8123352, 10831136, 12185028, 16246704, 21662272, 24370056, 32493408, 43324544, 48740112, 64986816, 97480224, 129973632, 194960448, 389920896]

約数ペア:

[(1, 389920896), (2, 194960448), (3, 129973632), (4, 97480224), (6, 64986816), (8, 48740112), (9, 43324544), (12, 32493408), (16, 24370056), (18, 21662272), (24, 16246704), (32, 12185028), (36, 10831136), (48, 8123352), (64, 6092514), (72, 5415568), (96, 4061676), (128, 3046257), (144, 2707784), (192, 2030838), (288, 1353892), (384, 1015419), (576, 676946), (1152, 338473)]