685865208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4082531}}^1$

素因数の和:4082547

約数の個数: 32

約数和(自身を含む): 1959615360

約数和(自身を除く): 1273750152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4082531, 8165062, 12247593, 16330124, 24495186, 28577717, 32660248, 48990372, 57155434, 85733151, 97980744, 114310868, 171466302, 228621736, 342932604, 685865208]

約数ペア:

[(1, 685865208), (2, 342932604), (3, 228621736), (4, 171466302), (6, 114310868), (7, 97980744), (8, 85733151), (12, 57155434), (14, 48990372), (21, 32660248), (24, 28577717), (28, 24495186), (42, 16330124), (56, 12247593), (84, 8165062), (168, 4082531)]