290975856

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{99377}}^1$

素因数の和:99449

約数の個数: 40

約数和(自身を含む): 764018064

約数和(自身を除く): 473042208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 99377, 198754, 298131, 397508, 596262, 795016, 1192524, 1590032, 2385048, 4770096, 6061997, 12123994, 18185991, 24247988, 36371982, 48495976, 72743964, 96991952, 145487928, 290975856]

約数ペア:

[(1, 290975856), (2, 145487928), (3, 96991952), (4, 72743964), (6, 48495976), (8, 36371982), (12, 24247988), (16, 18185991), (24, 12123994), (48, 6061997), (61, 4770096), (122, 2385048), (183, 1590032), (244, 1192524), (366, 795016), (488, 596262), (732, 397508), (976, 298131), (1464, 198754), (2928, 99377)]