253275282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 676166400

約数和(自身を除く): 422891118

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 351, 442, 459, 494, 513, 646, 663, 702, 741, 918, 969, 1026, 1117, 1326, 1482, 1938, 1989, 2223, 2234, 2907, 3351, 3978, 4199, 4446, 5814, 5967, 6669, 6702, 8398, 8721, 10053, 11934, 12597, 13338, 14521, 17442, 18989, 20106, 21223, 25194, 29042, 30159, 37791, 37978, 42446, 43563, 56967, 60318, 63669, 75582, 87126, 113373, 113934, 127338, 130689, 170901, 191007, 226746, 246857, 261378, 275899, 341802, 360791, 382014, 392067, 493714, 512703, 551798, 573021, 721582, 740571, 784134, 827697, 1025406, 1082373, 1146042, 1481142, 1655394, 2164746, 2221713, 2483091, 3247119, 4443426, 4690283, 4966182, 6494238, 6665139, 7449273, 9380566, 9741357, 13330278, 14070849, 14898546, 19482714, 28141698, 42212547, 84425094, 126637641, 253275282]

約数ペア:

[(1, 253275282), (2, 126637641), (3, 84425094), (6, 42212547), (9, 28141698), (13, 19482714), (17, 14898546), (18, 14070849), (19, 13330278), (26, 9741357), (27, 9380566), (34, 7449273), (38, 6665139), (39, 6494238), (51, 4966182), (54, 4690283), (57, 4443426), (78, 3247119), (102, 2483091), (114, 2221713), (117, 2164746), (153, 1655394), (171, 1481142), (221, 1146042), (234, 1082373), (247, 1025406), (306, 827697), (323, 784134), (342, 740571), (351, 721582), (442, 573021), (459, 551798), (494, 512703), (513, 493714), (646, 392067), (663, 382014), (702, 360791), (741, 341802), (918, 275899), (969, 261378), (1026, 246857), (1117, 226746), (1326, 191007), (1482, 170901), (1938, 130689), (1989, 127338), (2223, 113934), (2234, 113373), (2907, 87126), (3351, 75582), (3978, 63669), (4199, 60318), (4446, 56967), (5814, 43563), (5967, 42446), (6669, 37978), (6702, 37791), (8398, 30159), (8721, 29042), (10053, 25194), (11934, 21223), (12597, 20106), (13338, 18989), (14521, 17442)]