348542172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7789}}^1$

素因数の和:7923

約数の個数: 72

約数和(自身を含む): 969761520

約数和(自身を除く): 621219348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 452, 678, 1017, 1243, 1356, 2034, 2486, 3729, 4068, 4972, 7458, 7789, 11187, 14916, 15578, 22374, 23367, 31156, 44748, 46734, 70101, 85679, 93468, 140202, 171358, 257037, 280404, 342716, 514074, 771111, 880157, 1028148, 1542222, 1760314, 2640471, 3084444, 3520628, 5280942, 7921413, 9681727, 10561884, 15842826, 19363454, 29045181, 31685652, 38726908, 58090362, 87135543, 116180724, 174271086, 348542172]

約数ペア:

[(1, 348542172), (2, 174271086), (3, 116180724), (4, 87135543), (6, 58090362), (9, 38726908), (11, 31685652), (12, 29045181), (18, 19363454), (22, 15842826), (33, 10561884), (36, 9681727), (44, 7921413), (66, 5280942), (99, 3520628), (113, 3084444), (132, 2640471), (198, 1760314), (226, 1542222), (339, 1028148), (396, 880157), (452, 771111), (678, 514074), (1017, 342716), (1243, 280404), (1356, 257037), (2034, 171358), (2486, 140202), (3729, 93468), (4068, 85679), (4972, 70101), (7458, 46734), (7789, 44748), (11187, 31156), (14916, 23367), (15578, 22374)]