221171184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{118147}}^1$

素因数の和:118174

約数の個数: 60

約数和(自身を含む): 666591016

約数和(自身を除く): 445419832

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, 118147, 236294, 354441, 472588, 708882, 945176, 1063323, 1417764, 1535911, 1890352, 2126646, 2835528, 3071822, 4253292, 4607733, 5671056, 6143644, 8506584, 9215466, 12287288, 13823199, 17013168, 18430932, 24574576, 27646398, 36861864, 55292796, 73723728, 110585592, 221171184]

約数ペア:

[(1, 221171184), (2, 110585592), (3, 73723728), (4, 55292796), (6, 36861864), (8, 27646398), (9, 24574576), (12, 18430932), (13, 17013168), (16, 13823199), (18, 12287288), (24, 9215466), (26, 8506584), (36, 6143644), (39, 5671056), (48, 4607733), (52, 4253292), (72, 3071822), (78, 2835528), (104, 2126646), (117, 1890352), (144, 1535911), (156, 1417764), (208, 1063323), (234, 945176), (312, 708882), (468, 472588), (624, 354441), (936, 236294), (1872, 118147)]