7457457336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{272329}}^1$

素因数の和:272508

約数の個数: 64

約数和(自身を含む): 21437817600

約数和(自身を除く): 13980360264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6846, 9128, 13692, 27384, 272329, 544658, 816987, 1089316, 1633974, 1906303, 2178632, 3267948, 3812606, 5718909, 6535896, 7625212, 11437818, 15250424, 22875636, 44389627, 45751272, 88779254, 133168881, 177558508, 266337762, 310727389, 355117016, 532675524, 621454778, 932182167, 1065351048, 1242909556, 1864364334, 2485819112, 3728728668, 7457457336]

約数ペア:

[(1, 7457457336), (2, 3728728668), (3, 2485819112), (4, 1864364334), (6, 1242909556), (7, 1065351048), (8, 932182167), (12, 621454778), (14, 532675524), (21, 355117016), (24, 310727389), (28, 266337762), (42, 177558508), (56, 133168881), (84, 88779254), (163, 45751272), (168, 44389627), (326, 22875636), (489, 15250424), (652, 11437818), (978, 7625212), (1141, 6535896), (1304, 5718909), (1956, 3812606), (2282, 3267948), (3423, 2178632), (3912, 1906303), (4564, 1633974), (6846, 1089316), (9128, 816987), (13692, 544658), (27384, 272329)]