258709248

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{5347}}^1$

素因数の和:5379

約数の個数: 144

約数和(自身を含む): 874504960

約数和(自身を除く): 615795712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5347, 5376, 6048, 6912, 8064, 10694, 12096, 16041, 16128, 21388, 24192, 32082, 37429, 42776, 48123, 48384, 64164, 74858, 85552, 96246, 112287, 128328, 144369, 149716, 171104, 192492, 224574, 256656, 288738, 299432, 336861, 342208, 384984, 449148, 513312, 577476, 598864, 673722, 684416, 769968, 898296, 1010583, 1026624, 1154952, 1197728, 1347444, 1368832, 1539936, 1796592, 2021166, 2053248, 2309904, 2395456, 2694888, 3079872, 3593184, 4042332, 4106496, 4619808, 4790912, 5389776, 6159744, 7186368, 8084664, 9239616, 9581824, 10779552, 12319488, 14372736, 16169328, 18479232, 21559104, 28745472, 32338656, 36958464, 43118208, 64677312, 86236416, 129354624, 258709248]

約数ペア:

[(1, 258709248), (2, 129354624), (3, 86236416), (4, 64677312), (6, 43118208), (7, 36958464), (8, 32338656), (9, 28745472), (12, 21559104), (14, 18479232), (16, 16169328), (18, 14372736), (21, 12319488), (24, 10779552), (27, 9581824), (28, 9239616), (32, 8084664), (36, 7186368), (42, 6159744), (48, 5389776), (54, 4790912), (56, 4619808), (63, 4106496), (64, 4042332), (72, 3593184), (84, 3079872), (96, 2694888), (108, 2395456), (112, 2309904), (126, 2053248), (128, 2021166), (144, 1796592), (168, 1539936), (189, 1368832), (192, 1347444), (216, 1197728), (224, 1154952), (252, 1026624), (256, 1010583), (288, 898296), (336, 769968), (378, 684416), (384, 673722), (432, 598864), (448, 577476), (504, 513312), (576, 449148), (672, 384984), (756, 342208), (768, 336861), (864, 299432), (896, 288738), (1008, 256656), (1152, 224574), (1344, 192492), (1512, 171104), (1728, 149716), (1792, 144369), (2016, 128328), (2304, 112287), (2688, 96246), (3024, 85552), (3456, 74858), (4032, 64164), (5347, 48384), (5376, 48123), (6048, 42776), (6912, 37429), (8064, 32082), (10694, 24192), (12096, 21388), (16041, 16128)]