231323408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1031}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 461964480

約数和(自身を除く): 230641072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 379, 592, 758, 1031, 1516, 2062, 3032, 4124, 6064, 8248, 14023, 16496, 28046, 38147, 56092, 76294, 112184, 152588, 224368, 305176, 390749, 610352, 781498, 1562996, 3125992, 6251984, 14457713, 28915426, 57830852, 115661704, 231323408]

約数ペア:

[(1, 231323408), (2, 115661704), (4, 57830852), (8, 28915426), (16, 14457713), (37, 6251984), (74, 3125992), (148, 1562996), (296, 781498), (379, 610352), (592, 390749), (758, 305176), (1031, 224368), (1516, 152588), (2062, 112184), (3032, 76294), (4124, 56092), (6064, 38147), (8248, 28046), (14023, 16496)]