275423088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{301999}}^1$

素因数の和:302029

約数の個数: 40

約数和(自身を含む): 748960000

約数和(自身を除く): 473536912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 301999, 603998, 905997, 1207996, 1811994, 2415992, 3623988, 4831984, 5737981, 7247976, 11475962, 14495952, 17213943, 22951924, 34427886, 45903848, 68855772, 91807696, 137711544, 275423088]

約数ペア:

[(1, 275423088), (2, 137711544), (3, 91807696), (4, 68855772), (6, 45903848), (8, 34427886), (12, 22951924), (16, 17213943), (19, 14495952), (24, 11475962), (38, 7247976), (48, 5737981), (57, 4831984), (76, 3623988), (114, 2415992), (152, 1811994), (228, 1207996), (304, 905997), (456, 603998), (912, 301999)]