310426064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 60

約数和(自身を含む): 669714948

約数和(自身を除く): 359288884

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1553, 1612, 1922, 3106, 3224, 3844, 6212, 6448, 7688, 12424, 12493, 15376, 20189, 24848, 24986, 40378, 48143, 49972, 80756, 96286, 99944, 161512, 192572, 199888, 323024, 385144, 625859, 770288, 1251718, 1492433, 2503436, 2984866, 5006872, 5969732, 10013744, 11939464, 19401629, 23878928, 38803258, 77606516, 155213032, 310426064]

約数ペア:

[(1, 310426064), (2, 155213032), (4, 77606516), (8, 38803258), (13, 23878928), (16, 19401629), (26, 11939464), (31, 10013744), (52, 5969732), (62, 5006872), (104, 2984866), (124, 2503436), (208, 1492433), (248, 1251718), (403, 770288), (496, 625859), (806, 385144), (961, 323024), (1553, 199888), (1612, 192572), (1922, 161512), (3106, 99944), (3224, 96286), (3844, 80756), (6212, 49972), (6448, 48143), (7688, 40378), (12424, 24986), (12493, 24848), (15376, 20189)]