254256048

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{56957}}^1$

素因数の和:57002

約数の個数: 60

約数和(自身を含む): 734530368

約数和(自身を除く): 480274320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 56957, 113914, 170871, 227828, 341742, 455656, 512613, 683484, 911312, 1025226, 1366968, 1765667, 2050452, 2733936, 3531334, 4100904, 5297001, 7062668, 8201808, 10594002, 14125336, 15891003, 21188004, 28250672, 31782006, 42376008, 63564012, 84752016, 127128024, 254256048]

約数ペア:

[(1, 254256048), (2, 127128024), (3, 84752016), (4, 63564012), (6, 42376008), (8, 31782006), (9, 28250672), (12, 21188004), (16, 15891003), (18, 14125336), (24, 10594002), (31, 8201808), (36, 7062668), (48, 5297001), (62, 4100904), (72, 3531334), (93, 2733936), (124, 2050452), (144, 1765667), (186, 1366968), (248, 1025226), (279, 911312), (372, 683484), (496, 512613), (558, 455656), (744, 341742), (1116, 227828), (1488, 170871), (2232, 113914), (4464, 56957)]