131273472

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 391466880

約数和(自身を除く): 260193408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 256, 264, 328, 352, 379, 384, 451, 492, 528, 656, 704, 758, 768, 902, 984, 1056, 1137, 1312, 1353, 1408, 1516, 1804, 1968, 2112, 2274, 2624, 2706, 2816, 3032, 3608, 3936, 4169, 4224, 4548, 5248, 5412, 6064, 7216, 7872, 8338, 8448, 9096, 10496, 10824, 12128, 12507, 14432, 15539, 15744, 16676, 18192, 21648, 24256, 25014, 28864, 31078, 31488, 33352, 36384, 43296, 46617, 48512, 50028, 57728, 62156, 66704, 72768, 86592, 93234, 97024, 100056, 115456, 124312, 133408, 145536, 170929, 173184, 186468, 200112, 248624, 266816, 291072, 341858, 346368, 372936, 400224, 497248, 512787, 533632, 683716, 745872, 800448, 994496, 1025574, 1067264, 1367432, 1491744, 1600896, 1988992, 2051148, 2734864, 2983488, 3201792, 3977984, 4102296, 5469728, 5966976, 8204592, 10939456, 11933952, 16409184, 21878912, 32818368, 43757824, 65636736, 131273472]

約数ペア:

[(1, 131273472), (2, 65636736), (3, 43757824), (4, 32818368), (6, 21878912), (8, 16409184), (11, 11933952), (12, 10939456), (16, 8204592), (22, 5966976), (24, 5469728), (32, 4102296), (33, 3977984), (41, 3201792), (44, 2983488), (48, 2734864), (64, 2051148), (66, 1988992), (82, 1600896), (88, 1491744), (96, 1367432), (123, 1067264), (128, 1025574), (132, 994496), (164, 800448), (176, 745872), (192, 683716), (246, 533632), (256, 512787), (264, 497248), (328, 400224), (352, 372936), (379, 346368), (384, 341858), (451, 291072), (492, 266816), (528, 248624), (656, 200112), (704, 186468), (758, 173184), (768, 170929), (902, 145536), (984, 133408), (1056, 124312), (1137, 115456), (1312, 100056), (1353, 97024), (1408, 93234), (1516, 86592), (1804, 72768), (1968, 66704), (2112, 62156), (2274, 57728), (2624, 50028), (2706, 48512), (2816, 46617), (3032, 43296), (3608, 36384), (3936, 33352), (4169, 31488), (4224, 31078), (4548, 28864), (5248, 25014), (5412, 24256), (6064, 21648), (7216, 18192), (7872, 16676), (8338, 15744), (8448, 15539), (9096, 14432), (10496, 12507), (10824, 12128)]