254785702968

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{18335183}}^1$

素因数の和:18335388

約数の個数: 48

約数和(自身を含む): 693620010720

約数和(自身を除く): 438834307752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 18335183, 36670366, 55005549, 73340732, 110011098, 146681464, 165016647, 220022196, 330033294, 440044392, 660066588, 1320133176, 3538690319, 7077380638, 10616070957, 14154761276, 21232141914, 28309522552, 31848212871, 42464283828, 63696425742, 84928567656, 127392851484, 254785702968]

約数ペア:

[(1, 254785702968), (2, 127392851484), (3, 84928567656), (4, 63696425742), (6, 42464283828), (8, 31848212871), (9, 28309522552), (12, 21232141914), (18, 14154761276), (24, 10616070957), (36, 7077380638), (72, 3538690319), (193, 1320133176), (386, 660066588), (579, 440044392), (772, 330033294), (1158, 220022196), (1544, 165016647), (1737, 146681464), (2316, 110011098), (3474, 73340732), (4632, 55005549), (6948, 36670366), (13896, 18335183)]