323512960

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12329}}^1$

素因数の和:12389

約数の個数: 64

約数和(自身を含む): 792325800

約数和(自身を除く): 468812840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 12329, 13120, 24658, 26240, 49316, 61645, 98632, 123290, 197264, 246580, 394528, 493160, 505489, 789056, 986320, 1010978, 1578112, 1972640, 2021956, 2527445, 3945280, 4043912, 5054890, 7890560, 8087824, 10109780, 16175648, 20219560, 32351296, 40439120, 64702592, 80878240, 161756480, 323512960]

約数ペア:

[(1, 323512960), (2, 161756480), (4, 80878240), (5, 64702592), (8, 40439120), (10, 32351296), (16, 20219560), (20, 16175648), (32, 10109780), (40, 8087824), (41, 7890560), (64, 5054890), (80, 4043912), (82, 3945280), (128, 2527445), (160, 2021956), (164, 1972640), (205, 1578112), (320, 1010978), (328, 986320), (410, 789056), (640, 505489), (656, 493160), (820, 394528), (1312, 246580), (1640, 197264), (2624, 123290), (3280, 98632), (5248, 61645), (6560, 49316), (12329, 26240), (13120, 24658)]