1279512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 2455128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1367, 2734, 4101, 5468, 8202, 10936, 12303, 16404, 17771, 24606, 32808, 35542, 49212, 53313, 71084, 98424, 106626, 142168, 159939, 213252, 319878, 426504, 639756, 1279512]

約数ペア:

[(1, 1279512), (2, 639756), (3, 426504), (4, 319878), (6, 213252), (8, 159939), (9, 142168), (12, 106626), (13, 98424), (18, 71084), (24, 53313), (26, 49212), (36, 35542), (39, 32808), (52, 24606), (72, 17771), (78, 16404), (104, 12303), (117, 10936), (156, 8202), (234, 5468), (312, 4101), (468, 2734), (936, 1367)]