121231032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1153}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 327643680

約数和(自身を除く): 206412648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 674, 1011, 1153, 1348, 2022, 2306, 2696, 3459, 4044, 4381, 4612, 6918, 8088, 8762, 9224, 13143, 13836, 14989, 17524, 26286, 27672, 29978, 35048, 44967, 52572, 59956, 89934, 105144, 119912, 179868, 359736, 388561, 777122, 1165683, 1554244, 2331366, 3108488, 4662732, 5051293, 9325464, 10102586, 15153879, 20205172, 30307758, 40410344, 60615516, 121231032]

約数ペア:

[(1, 121231032), (2, 60615516), (3, 40410344), (4, 30307758), (6, 20205172), (8, 15153879), (12, 10102586), (13, 9325464), (24, 5051293), (26, 4662732), (39, 3108488), (52, 2331366), (78, 1554244), (104, 1165683), (156, 777122), (312, 388561), (337, 359736), (674, 179868), (1011, 119912), (1153, 105144), (1348, 89934), (2022, 59956), (2306, 52572), (2696, 44967), (3459, 35048), (4044, 29978), (4381, 27672), (4612, 26286), (6918, 17524), (8088, 14989), (8762, 13836), (9224, 13143)]