303712072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{33331}}^1$

素因数の和:33421

約数の個数: 32

約数和(自身を含む): 611975520

約数和(自身を除く): 308263448

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 33331, 66662, 133324, 266648, 566627, 1133254, 2233177, 2266508, 4466354, 4533016, 8932708, 17865416, 37964009, 75928018, 151856036, 303712072]

約数ペア:

[(1, 303712072), (2, 151856036), (4, 75928018), (8, 37964009), (17, 17865416), (34, 8932708), (67, 4533016), (68, 4466354), (134, 2266508), (136, 2233177), (268, 1133254), (536, 566627), (1139, 266648), (2278, 133324), (4556, 66662), (9112, 33331)]