295865984

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 613370880

約数和(自身を除く): 317504896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 173, 248, 346, 431, 496, 692, 862, 992, 1384, 1724, 1984, 2768, 3448, 3968, 5363, 5536, 6896, 10726, 11072, 13361, 13792, 21452, 22144, 26722, 27584, 42904, 53444, 55168, 74563, 85808, 106888, 149126, 171616, 213776, 298252, 343232, 427552, 596504, 686464, 855104, 1193008, 1710208, 2311453, 2386016, 4622906, 4772032, 9245812, 9544064, 18491624, 36983248, 73966496, 147932992, 295865984]

約数ペア:

[(1, 295865984), (2, 147932992), (4, 73966496), (8, 36983248), (16, 18491624), (31, 9544064), (32, 9245812), (62, 4772032), (64, 4622906), (124, 2386016), (128, 2311453), (173, 1710208), (248, 1193008), (346, 855104), (431, 686464), (496, 596504), (692, 427552), (862, 343232), (992, 298252), (1384, 213776), (1724, 171616), (1984, 149126), (2768, 106888), (3448, 85808), (3968, 74563), (5363, 55168), (5536, 53444), (6896, 42904), (10726, 27584), (11072, 26722), (13361, 22144), (13792, 21452)]