1230489936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{657313}}^1$

素因数の和:657340

約数の個数: 60

約数和(自身を含む): 3708565588

約数和(自身を除く): 2478075652

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, 657313, 1314626, 1971939, 2629252, 3943878, 5258504, 5915817, 7887756, 8545069, 10517008, 11831634, 15775512, 17090138, 23663268, 25635207, 31551024, 34180276, 47326536, 51270414, 68360552, 76905621, 94653072, 102540828, 136721104, 153811242, 205081656, 307622484, 410163312, 615244968, 1230489936]

約数ペア:

[(1, 1230489936), (2, 615244968), (3, 410163312), (4, 307622484), (6, 205081656), (8, 153811242), (9, 136721104), (12, 102540828), (13, 94653072), (16, 76905621), (18, 68360552), (24, 51270414), (26, 47326536), (36, 34180276), (39, 31551024), (48, 25635207), (52, 23663268), (72, 17090138), (78, 15775512), (104, 11831634), (117, 10517008), (144, 8545069), (156, 7887756), (208, 5915817), (234, 5258504), (312, 3943878), (468, 2629252), (624, 1971939), (936, 1314626), (1872, 657313)]