337620004

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 610606080

約数和(自身を除く): 272986076

約数列:

[1, 2, 4, 43, 86, 172, 191, 239, 382, 478, 764, 956, 1849, 3698, 7396, 8213, 10277, 16426, 20554, 32852, 41108, 45649, 91298, 182596, 353159, 441911, 706318, 883822, 1412636, 1767644, 1962907, 3925814, 7851628, 84405001, 168810002, 337620004]

約数ペア:

[(1, 337620004), (2, 168810002), (4, 84405001), (43, 7851628), (86, 3925814), (172, 1962907), (191, 1767644), (239, 1412636), (382, 883822), (478, 706318), (764, 441911), (956, 353159), (1849, 182596), (3698, 91298), (7396, 45649), (8213, 41108), (10277, 32852), (16426, 20554)]