616221972

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{21211}}^1$

素因数の和:21493

約数の個数: 48

約数和(自身を含む): 1603627200

約数和(自身を除く): 987405228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 7263, 9684, 14526, 21211, 29052, 42422, 63633, 84844, 127266, 190899, 254532, 381798, 572697, 763596, 1145394, 2290788, 5705759, 11411518, 17117277, 22823036, 34234554, 51351831, 68469108, 102703662, 154055493, 205407324, 308110986, 616221972]

約数ペア:

[(1, 616221972), (2, 308110986), (3, 205407324), (4, 154055493), (6, 102703662), (9, 68469108), (12, 51351831), (18, 34234554), (27, 22823036), (36, 17117277), (54, 11411518), (108, 5705759), (269, 2290788), (538, 1145394), (807, 763596), (1076, 572697), (1614, 381798), (2421, 254532), (3228, 190899), (4842, 127266), (7263, 84844), (9684, 63633), (14526, 42422), (21211, 29052)]