731303412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{53411}}^1$

素因数の和:53588

約数の個数: 48

約数和(自身を含む): 1962143232

約数和(自身を除く): 1230839820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 53411, 106822, 160233, 213644, 320466, 373877, 640932, 747754, 1121631, 1495508, 2243262, 4486524, 8705993, 17411986, 26117979, 34823972, 52235958, 60941951, 104471916, 121883902, 182825853, 243767804, 365651706, 731303412]

約数ペア:

[(1, 731303412), (2, 365651706), (3, 243767804), (4, 182825853), (6, 121883902), (7, 104471916), (12, 60941951), (14, 52235958), (21, 34823972), (28, 26117979), (42, 17411986), (84, 8705993), (163, 4486524), (326, 2243262), (489, 1495508), (652, 1121631), (978, 747754), (1141, 640932), (1956, 373877), (2282, 320466), (3423, 213644), (4564, 160233), (6846, 106822), (13692, 53411)]