266798144

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3427

約数の個数: 56

約数和(自身を含む): 560588160

約数和(自身を除く): 293790016

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1856, 2494, 2752, 3343, 4988, 6686, 9976, 13372, 19952, 26744, 39904, 53488, 79808, 96947, 106976, 143749, 193894, 213952, 287498, 387788, 574996, 775576, 1149992, 1551152, 2299984, 3102304, 4168721, 4599968, 6204608, 8337442, 9199936, 16674884, 33349768, 66699536, 133399072, 266798144]

約数ペア:

[(1, 266798144), (2, 133399072), (4, 66699536), (8, 33349768), (16, 16674884), (29, 9199936), (32, 8337442), (43, 6204608), (58, 4599968), (64, 4168721), (86, 3102304), (116, 2299984), (172, 1551152), (232, 1149992), (344, 775576), (464, 574996), (688, 387788), (928, 287498), (1247, 213952), (1376, 193894), (1856, 143749), (2494, 106976), (2752, 96947), (3343, 79808), (4988, 53488), (6686, 39904), (9976, 26744), (13372, 19952)]