289053648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154409}}^1$

素因数の和:154436

約数の個数: 60

約数和(自身を含む): 871181220

約数和(自身を除く): 582127572

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, 154409, 308818, 463227, 617636, 926454, 1235272, 1389681, 1852908, 2007317, 2470544, 2779362, 3705816, 4014634, 5558724, 6021951, 7411632, 8029268, 11117448, 12043902, 16058536, 18065853, 22234896, 24087804, 32117072, 36131706, 48175608, 72263412, 96351216, 144526824, 289053648]

約数ペア:

[(1, 289053648), (2, 144526824), (3, 96351216), (4, 72263412), (6, 48175608), (8, 36131706), (9, 32117072), (12, 24087804), (13, 22234896), (16, 18065853), (18, 16058536), (24, 12043902), (26, 11117448), (36, 8029268), (39, 7411632), (48, 6021951), (52, 5558724), (72, 4014634), (78, 3705816), (104, 2779362), (117, 2470544), (144, 2007317), (156, 1852908), (208, 1389681), (234, 1235272), (312, 926454), (468, 617636), (624, 463227), (936, 308818), (1872, 154409)]