254968176

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7690

約数の個数: 80

約数和(自身を含む): 714516768

約数和(自身を除く): 459548592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2788, 4182, 5576, 7621, 8364, 11152, 15242, 16728, 22863, 30484, 33456, 45726, 60968, 91452, 121936, 129557, 182904, 259114, 312461, 365808, 388671, 518228, 624922, 777342, 937383, 1036456, 1249844, 1554684, 1874766, 2072912, 2499688, 3109368, 3749532, 4999376, 5311837, 6218736, 7499064, 10623674, 14998128, 15935511, 21247348, 31871022, 42494696, 63742044, 84989392, 127484088, 254968176]

約数ペア:

[(1, 254968176), (2, 127484088), (3, 84989392), (4, 63742044), (6, 42494696), (8, 31871022), (12, 21247348), (16, 15935511), (17, 14998128), (24, 10623674), (34, 7499064), (41, 6218736), (48, 5311837), (51, 4999376), (68, 3749532), (82, 3109368), (102, 2499688), (123, 2072912), (136, 1874766), (164, 1554684), (204, 1249844), (246, 1036456), (272, 937383), (328, 777342), (408, 624922), (492, 518228), (656, 388671), (697, 365808), (816, 312461), (984, 259114), (1394, 182904), (1968, 129557), (2091, 121936), (2788, 91452), (4182, 60968), (5576, 45726), (7621, 33456), (8364, 30484), (11152, 22863), (15242, 16728)]