262595268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{561101}}^1$

素因数の和:561124

約数の個数: 36

約数和(自身を含む): 714843948

約数和(自身を除く): 452248680

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 561101, 1122202, 1683303, 2244404, 3366606, 5049909, 6733212, 7294313, 10099818, 14588626, 20199636, 21882939, 29177252, 43765878, 65648817, 87531756, 131297634, 262595268]

約数ペア:

[(1, 262595268), (2, 131297634), (3, 87531756), (4, 65648817), (6, 43765878), (9, 29177252), (12, 21882939), (13, 20199636), (18, 14588626), (26, 10099818), (36, 7294313), (39, 6733212), (52, 5049909), (78, 3366606), (117, 2244404), (156, 1683303), (234, 1122202), (468, 561101)]