384847870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 806775552

約数和(自身を除く): 421927682

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 131, 170, 187, 262, 374, 655, 935, 1310, 1441, 1571, 1870, 2227, 2882, 3142, 4454, 7205, 7855, 11135, 14410, 15710, 17281, 22270, 24497, 26707, 34562, 48994, 53414, 86405, 122485, 133535, 172810, 205801, 244970, 267070, 293777, 411602, 587554, 1029005, 1468885, 2058010, 2263811, 2937770, 3498617, 4527622, 6997234, 11319055, 17493085, 22638110, 34986170, 38484787, 76969574, 192423935, 384847870]

約数ペア:

[(1, 384847870), (2, 192423935), (5, 76969574), (10, 38484787), (11, 34986170), (17, 22638110), (22, 17493085), (34, 11319055), (55, 6997234), (85, 4527622), (110, 3498617), (131, 2937770), (170, 2263811), (187, 2058010), (262, 1468885), (374, 1029005), (655, 587554), (935, 411602), (1310, 293777), (1441, 267070), (1571, 244970), (1870, 205801), (2227, 172810), (2882, 133535), (3142, 122485), (4454, 86405), (7205, 53414), (7855, 48994), (11135, 34562), (14410, 26707), (15710, 24497), (17281, 22270)]