425664

素因数分解:

$2^6\times 3^2\times {\mathrm{739}}^1$

素因数の和:757

約数の個数: 42

約数和(自身を含む): 1221740

約数和(自身を除く): 796076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 11824, 13302, 17736, 23648, 26604, 35472, 47296, 53208, 70944, 106416, 141888, 212832, 425664]

約数ペア:

[(1, 425664), (2, 212832), (3, 141888), (4, 106416), (6, 70944), (8, 53208), (9, 47296), (12, 35472), (16, 26604), (18, 23648), (24, 17736), (32, 13302), (36, 11824), (48, 8868), (64, 6651), (72, 5912), (96, 4434), (144, 2956), (192, 2217), (288, 1478), (576, 739)]