311949132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{19531}}^1$

素因数の和:19571

約数の個数: 48

約数和(自身を含む): 800655744

約数和(自身を除く): 488706612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5324, 7986, 15972, 19531, 39062, 58593, 78124, 117186, 214841, 234372, 429682, 644523, 859364, 1289046, 2363251, 2578092, 4726502, 7089753, 9453004, 14179506, 25995761, 28359012, 51991522, 77987283, 103983044, 155974566, 311949132]

約数ペア:

[(1, 311949132), (2, 155974566), (3, 103983044), (4, 77987283), (6, 51991522), (11, 28359012), (12, 25995761), (22, 14179506), (33, 9453004), (44, 7089753), (66, 4726502), (121, 2578092), (132, 2363251), (242, 1289046), (363, 859364), (484, 644523), (726, 429682), (1331, 234372), (1452, 214841), (2662, 117186), (3993, 78124), (5324, 58593), (7986, 39062), (15972, 19531)]