260898768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139369}}^1$

素因数の和:139396

約数の個数: 60

約数和(自身を含む): 786325540

約数和(自身を除く): 525426772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 139369, 278738, 418107, 557476, 836214, 1114952, 1254321, 1672428, 1811797, 2229904, 2508642, 3344856, 3623594, 5017284, 5435391, 6689712, 7247188, 10034568, 10870782, 14494376, 16306173, 20069136, 21741564, 28988752, 32612346, 43483128, 65224692, 86966256, 130449384, 260898768]

約数ペア:

[(1, 260898768), (2, 130449384), (3, 86966256), (4, 65224692), (6, 43483128), (8, 32612346), (9, 28988752), (12, 21741564), (13, 20069136), (16, 16306173), (18, 14494376), (24, 10870782), (26, 10034568), (36, 7247188), (39, 6689712), (48, 5435391), (52, 5017284), (72, 3623594), (78, 3344856), (104, 2508642), (117, 2229904), (144, 1811797), (156, 1672428), (208, 1254321), (234, 1114952), (312, 836214), (468, 557476), (624, 418107), (936, 278738), (1872, 139369)]