255535302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{919}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 563834880

約数和(自身を除く): 308299578

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 383, 726, 766, 919, 1149, 1838, 2298, 2757, 4213, 5514, 8426, 10109, 12639, 20218, 25278, 30327, 46343, 60654, 92686, 111199, 139029, 222398, 278058, 333597, 351977, 667194, 703954, 1055931, 2111862, 3871747, 7743494, 11615241, 23230482, 42589217, 85178434, 127767651, 255535302]

約数ペア:

[(1, 255535302), (2, 127767651), (3, 85178434), (6, 42589217), (11, 23230482), (22, 11615241), (33, 7743494), (66, 3871747), (121, 2111862), (242, 1055931), (363, 703954), (383, 667194), (726, 351977), (766, 333597), (919, 278058), (1149, 222398), (1838, 139029), (2298, 111199), (2757, 92686), (4213, 60654), (5514, 46343), (8426, 30327), (10109, 25278), (12639, 20218)]