685740444

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{1453}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 1627828608

約数和(自身を除く): 942088164

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 587, 804, 1174, 1453, 1761, 2348, 2906, 3522, 4359, 5812, 7044, 8718, 17436, 39329, 78658, 97351, 117987, 157316, 194702, 235974, 292053, 389404, 471948, 584106, 852911, 1168212, 1705822, 2558733, 3411644, 5117466, 10234932, 57145037, 114290074, 171435111, 228580148, 342870222, 685740444]

約数ペア:

[(1, 685740444), (2, 342870222), (3, 228580148), (4, 171435111), (6, 114290074), (12, 57145037), (67, 10234932), (134, 5117466), (201, 3411644), (268, 2558733), (402, 1705822), (587, 1168212), (804, 852911), (1174, 584106), (1453, 471948), (1761, 389404), (2348, 292053), (2906, 235974), (3522, 194702), (4359, 157316), (5812, 117987), (7044, 97351), (8718, 78658), (17436, 39329)]