390262464

素因数分解:

$2^6\times 3^2\times {\mathrm{677539}}^1$

素因数の和:677557

約数の個数: 42

約数和(自身を含む): 1118618540

約数和(自身を除く): 728356076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 677539, 1355078, 2032617, 2710156, 4065234, 5420312, 6097851, 8130468, 10840624, 12195702, 16260936, 21681248, 24391404, 32521872, 43362496, 48782808, 65043744, 97565616, 130087488, 195131232, 390262464]

約数ペア:

[(1, 390262464), (2, 195131232), (3, 130087488), (4, 97565616), (6, 65043744), (8, 48782808), (9, 43362496), (12, 32521872), (16, 24391404), (18, 21681248), (24, 16260936), (32, 12195702), (36, 10840624), (48, 8130468), (64, 6097851), (72, 5420312), (96, 4065234), (144, 2710156), (192, 2032617), (288, 1355078), (576, 677539)]