385305804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{63331}}^1$

素因数の和:63367

約数の個数: 54

約数和(自身を含む): 1054667796

約数和(自身を除く): 669361992

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 63331, 126662, 189993, 253324, 379986, 569979, 759972, 823303, 1139958, 1646606, 2279916, 2469909, 3293212, 4939818, 7409727, 9879636, 10702939, 14819454, 21405878, 29638908, 32108817, 42811756, 64217634, 96326451, 128435268, 192652902, 385305804]

約数ペア:

[(1, 385305804), (2, 192652902), (3, 128435268), (4, 96326451), (6, 64217634), (9, 42811756), (12, 32108817), (13, 29638908), (18, 21405878), (26, 14819454), (36, 10702939), (39, 9879636), (52, 7409727), (78, 4939818), (117, 3293212), (156, 2469909), (169, 2279916), (234, 1646606), (338, 1139958), (468, 823303), (507, 759972), (676, 569979), (1014, 379986), (1521, 253324), (2028, 189993), (3042, 126662), (6084, 63331)]