1315542288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2671}}^1$

素因数の和:3044

約数の個数: 80

約数和(自身を含む): 3520028672

約数和(自身を除く): 2204486384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 331, 372, 496, 662, 744, 993, 1324, 1488, 1986, 2648, 2671, 3972, 5296, 5342, 7944, 8013, 10261, 10684, 15888, 16026, 20522, 21368, 30783, 32052, 41044, 42736, 61566, 64104, 82088, 82801, 123132, 128208, 164176, 165602, 246264, 248403, 331204, 492528, 496806, 662408, 884101, 993612, 1324816, 1768202, 1987224, 2652303, 3536404, 3974448, 5304606, 7072808, 10609212, 14145616, 21218424, 27407131, 42436848, 54814262, 82221393, 109628524, 164442786, 219257048, 328885572, 438514096, 657771144, 1315542288]

約数ペア:

[(1, 1315542288), (2, 657771144), (3, 438514096), (4, 328885572), (6, 219257048), (8, 164442786), (12, 109628524), (16, 82221393), (24, 54814262), (31, 42436848), (48, 27407131), (62, 21218424), (93, 14145616), (124, 10609212), (186, 7072808), (248, 5304606), (331, 3974448), (372, 3536404), (496, 2652303), (662, 1987224), (744, 1768202), (993, 1324816), (1324, 993612), (1488, 884101), (1986, 662408), (2648, 496806), (2671, 492528), (3972, 331204), (5296, 248403), (5342, 246264), (7944, 165602), (8013, 164176), (10261, 128208), (10684, 123132), (15888, 82801), (16026, 82088), (20522, 64104), (21368, 61566), (30783, 42736), (32052, 41044)]