279839712

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{126739}}^1$

素因数の和:126775

約数の個数: 48

約数和(自身を含む): 766523520

約数和(自身を除く): 486683808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 126739, 253478, 380217, 506956, 760434, 1013912, 1520868, 2027824, 2914997, 3041736, 4055648, 5829994, 6083472, 8744991, 11659988, 12166944, 17489982, 23319976, 34979964, 46639952, 69959928, 93279904, 139919856, 279839712]

約数ペア:

[(1, 279839712), (2, 139919856), (3, 93279904), (4, 69959928), (6, 46639952), (8, 34979964), (12, 23319976), (16, 17489982), (23, 12166944), (24, 11659988), (32, 8744991), (46, 6083472), (48, 5829994), (69, 4055648), (92, 3041736), (96, 2914997), (138, 2027824), (184, 1520868), (276, 1013912), (368, 760434), (552, 506956), (736, 380217), (1104, 253478), (2208, 126739)]