1545221808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{825439}}^1$

素因数の和:825466

約数の個数: 60

約数和(自身を含む): 4657132480

約数和(自身を除く): 3111910672

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, 825439, 1650878, 2476317, 3301756, 4952634, 6603512, 7428951, 9905268, 10730707, 13207024, 14857902, 19810536, 21461414, 29715804, 32192121, 39621072, 42922828, 59431608, 64384242, 85845656, 96576363, 118863216, 128768484, 171691312, 193152726, 257536968, 386305452, 515073936, 772610904, 1545221808]

約数ペア:

[(1, 1545221808), (2, 772610904), (3, 515073936), (4, 386305452), (6, 257536968), (8, 193152726), (9, 171691312), (12, 128768484), (13, 118863216), (16, 96576363), (18, 85845656), (24, 64384242), (26, 59431608), (36, 42922828), (39, 39621072), (48, 32192121), (52, 29715804), (72, 21461414), (78, 19810536), (104, 14857902), (117, 13207024), (144, 10730707), (156, 9905268), (208, 7428951), (234, 6603512), (312, 4952634), (468, 3301756), (624, 2476317), (936, 1650878), (1872, 825439)]