861526224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{460217}}^1$

素因数の和:460244

約数の個数: 60

約数和(自身を含む): 2596549956

約数和(自身を除く): 1735023732

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, 460217, 920434, 1380651, 1840868, 2761302, 3681736, 4141953, 5522604, 5982821, 7363472, 8283906, 11045208, 11965642, 16567812, 17948463, 22090416, 23931284, 33135624, 35896926, 47862568, 53845389, 66271248, 71793852, 95725136, 107690778, 143587704, 215381556, 287175408, 430763112, 861526224]

約数ペア:

[(1, 861526224), (2, 430763112), (3, 287175408), (4, 215381556), (6, 143587704), (8, 107690778), (9, 95725136), (12, 71793852), (13, 66271248), (16, 53845389), (18, 47862568), (24, 35896926), (26, 33135624), (36, 23931284), (39, 22090416), (48, 17948463), (52, 16567812), (72, 11965642), (78, 11045208), (104, 8283906), (117, 7363472), (144, 5982821), (156, 5522604), (208, 4141953), (234, 3681736), (312, 2761302), (468, 1840868), (624, 1380651), (936, 920434), (1872, 460217)]