1680395184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{897647}}^1$

素因数の和:897674

約数の個数: 60

約数和(自身を含む): 5064530016

約数和(自身を除く): 3384134832

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, 897647, 1795294, 2692941, 3590588, 5385882, 7181176, 8078823, 10771764, 11669411, 14362352, 16157646, 21543528, 23338822, 32315292, 35008233, 43087056, 46677644, 64630584, 70016466, 93355288, 105024699, 129261168, 140032932, 186710576, 210049398, 280065864, 420098796, 560131728, 840197592, 1680395184]

約数ペア:

[(1, 1680395184), (2, 840197592), (3, 560131728), (4, 420098796), (6, 280065864), (8, 210049398), (9, 186710576), (12, 140032932), (13, 129261168), (16, 105024699), (18, 93355288), (24, 70016466), (26, 64630584), (36, 46677644), (39, 43087056), (48, 35008233), (52, 32315292), (72, 23338822), (78, 21543528), (104, 16157646), (117, 14362352), (144, 11669411), (156, 10771764), (208, 8078823), (234, 7181176), (312, 5385882), (468, 3590588), (624, 2692941), (936, 1795294), (1872, 897647)]