272615872

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 595457280

約数和(自身を除く): 322841408

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 59, 64, 73, 86, 92, 118, 146, 172, 184, 236, 292, 344, 368, 472, 584, 688, 736, 944, 989, 1168, 1357, 1376, 1472, 1679, 1888, 1978, 2336, 2537, 2714, 2752, 3139, 3358, 3776, 3956, 4307, 4672, 5074, 5428, 6278, 6716, 7912, 8614, 10148, 10856, 12556, 13432, 15824, 17228, 20296, 21712, 25112, 26864, 31648, 34456, 40592, 43424, 50224, 53728, 58351, 63296, 68912, 72197, 81184, 86848, 99061, 100448, 107456, 116702, 137824, 144394, 162368, 185201, 198122, 200896, 233404, 275648, 288788, 370402, 396244, 466808, 577576, 740804, 792488, 933616, 1155152, 1481608, 1584976, 1867232, 2310304, 2963216, 3169952, 3734464, 4259623, 4620608, 5926432, 6339904, 8519246, 11852864, 17038492, 34076984, 68153968, 136307936, 272615872]

約数ペア:

[(1, 272615872), (2, 136307936), (4, 68153968), (8, 34076984), (16, 17038492), (23, 11852864), (32, 8519246), (43, 6339904), (46, 5926432), (59, 4620608), (64, 4259623), (73, 3734464), (86, 3169952), (92, 2963216), (118, 2310304), (146, 1867232), (172, 1584976), (184, 1481608), (236, 1155152), (292, 933616), (344, 792488), (368, 740804), (472, 577576), (584, 466808), (688, 396244), (736, 370402), (944, 288788), (989, 275648), (1168, 233404), (1357, 200896), (1376, 198122), (1472, 185201), (1679, 162368), (1888, 144394), (1978, 137824), (2336, 116702), (2537, 107456), (2714, 100448), (2752, 99061), (3139, 86848), (3358, 81184), (3776, 72197), (3956, 68912), (4307, 63296), (4672, 58351), (5074, 53728), (5428, 50224), (6278, 43424), (6716, 40592), (7912, 34456), (8614, 31648), (10148, 26864), (10856, 25112), (12556, 21712), (13432, 20296), (15824, 17228)]