788001708

素因数分解:

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

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 1998626448

約数和(自身を除く): 1210624740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 337, 338, 507, 674, 676, 1011, 1014, 1153, 1348, 2022, 2028, 2306, 3459, 4044, 4381, 4612, 6918, 8762, 13143, 13836, 14989, 17524, 26286, 29978, 44967, 52572, 56953, 59956, 89934, 113906, 170859, 179868, 194857, 227812, 341718, 388561, 389714, 584571, 683436, 777122, 779428, 1165683, 1169142, 1554244, 2331366, 2338284, 4662732, 5051293, 10102586, 15153879, 20205172, 30307758, 60615516, 65666809, 131333618, 197000427, 262667236, 394000854, 788001708]

約数ペア:

[(1, 788001708), (2, 394000854), (3, 262667236), (4, 197000427), (6, 131333618), (12, 65666809), (13, 60615516), (26, 30307758), (39, 20205172), (52, 15153879), (78, 10102586), (156, 5051293), (169, 4662732), (337, 2338284), (338, 2331366), (507, 1554244), (674, 1169142), (676, 1165683), (1011, 779428), (1014, 777122), (1153, 683436), (1348, 584571), (2022, 389714), (2028, 388561), (2306, 341718), (3459, 227812), (4044, 194857), (4381, 179868), (4612, 170859), (6918, 113906), (8762, 89934), (13143, 59956), (13836, 56953), (14989, 52572), (17524, 44967), (26286, 29978)]