248797488

素因数分解:

$2^4\times 3^1\times {\mathrm{5183281}}^1$

素因数の和:5183292

約数の個数: 20

約数和(自身を含む): 642726968

約数和(自身を除く): 393929480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5183281, 10366562, 15549843, 20733124, 31099686, 41466248, 62199372, 82932496, 124398744, 248797488]

約数ペア:

[(1, 248797488), (2, 124398744), (3, 82932496), (4, 62199372), (6, 41466248), (8, 31099686), (12, 20733124), (16, 15549843), (24, 10366562), (48, 5183281)]