326568710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 662014080

約数和(自身を除く): 335445370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 103, 130, 145, 206, 290, 377, 515, 754, 841, 1030, 1339, 1682, 1885, 2678, 2987, 3770, 4205, 5974, 6695, 8410, 10933, 13390, 14935, 21866, 24389, 29870, 38831, 48778, 54665, 77662, 86623, 109330, 121945, 173246, 194155, 243890, 317057, 388310, 433115, 634114, 866230, 1126099, 1585285, 2252198, 2512067, 3170570, 5024134, 5630495, 11260990, 12560335, 25120670, 32656871, 65313742, 163284355, 326568710]

約数ペア:

[(1, 326568710), (2, 163284355), (5, 65313742), (10, 32656871), (13, 25120670), (26, 12560335), (29, 11260990), (58, 5630495), (65, 5024134), (103, 3170570), (130, 2512067), (145, 2252198), (206, 1585285), (290, 1126099), (377, 866230), (515, 634114), (754, 433115), (841, 388310), (1030, 317057), (1339, 243890), (1682, 194155), (1885, 173246), (2678, 121945), (2987, 109330), (3770, 86623), (4205, 77662), (5974, 54665), (6695, 48778), (8410, 38831), (10933, 29870), (13390, 24389), (14935, 21866)]