257808096

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1135

約数の個数: 240

約数和(自身を含む): 934030944

約数和(自身を除く): 676222848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1093, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2186, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3279, 3744, 4212, 4368, 4372, 4536, 4914, 5616, 6048, 6552, 6558, 7371, 7651, 8424, 8736, 8744, 9072, 9828, 9837, 11232, 13104, 13116, 14209, 14742, 15302, 16848, 17488, 18144, 19656, 19674, 22953, 26208, 26232, 28418, 29484, 29511, 30604, 33696, 34976, 39312, 39348, 42627, 45906, 52464, 56836, 58968, 59022, 61208, 68859, 78624, 78696, 85254, 88533, 91812, 99463, 104928, 113672, 117936, 118044, 122416, 127881, 137718, 157392, 170508, 177066, 183624, 198926, 206577, 227344, 235872, 236088, 244832, 255762, 275436, 298389, 314784, 341016, 354132, 367248, 383643, 397852, 413154, 454688, 472176, 511524, 550872, 596778, 619731, 682032, 708264, 734496, 767286, 795704, 826308, 895167, 944352, 1023048, 1101744, 1150929, 1193556, 1239462, 1364064, 1416528, 1534572, 1591408, 1652616, 1790334, 2046096, 2203488, 2301858, 2387112, 2478924, 2685501, 2833056, 3069144, 3182816, 3305232, 3580668, 4092192, 4603716, 4774224, 4957848, 5371002, 6138288, 6610464, 7161336, 8056503, 9207432, 9548448, 9915696, 10742004, 12276576, 14322672, 16113006, 18414864, 19831392, 21484008, 28645344, 32226012, 36829728, 42968016, 64452024, 85936032, 128904048, 257808096]

約数ペア:

[(1, 257808096), (2, 128904048), (3, 85936032), (4, 64452024), (6, 42968016), (7, 36829728), (8, 32226012), (9, 28645344), (12, 21484008), (13, 19831392), (14, 18414864), (16, 16113006), (18, 14322672), (21, 12276576), (24, 10742004), (26, 9915696), (27, 9548448), (28, 9207432), (32, 8056503), (36, 7161336), (39, 6610464), (42, 6138288), (48, 5371002), (52, 4957848), (54, 4774224), (56, 4603716), (63, 4092192), (72, 3580668), (78, 3305232), (81, 3182816), (84, 3069144), (91, 2833056), (96, 2685501), (104, 2478924), (108, 2387112), (112, 2301858), (117, 2203488), (126, 2046096), (144, 1790334), (156, 1652616), (162, 1591408), (168, 1534572), (182, 1416528), (189, 1364064), (208, 1239462), (216, 1193556), (224, 1150929), (234, 1101744), (252, 1023048), (273, 944352), (288, 895167), (312, 826308), (324, 795704), (336, 767286), (351, 734496), (364, 708264), (378, 682032), (416, 619731), (432, 596778), (468, 550872), (504, 511524), (546, 472176), (567, 454688), (624, 413154), (648, 397852), (672, 383643), (702, 367248), (728, 354132), (756, 341016), (819, 314784), (864, 298389), (936, 275436), (1008, 255762), (1053, 244832), (1092, 236088), (1093, 235872), (1134, 227344), (1248, 206577), (1296, 198926), (1404, 183624), (1456, 177066), (1512, 170508), (1638, 157392), (1872, 137718), (2016, 127881), (2106, 122416), (2184, 118044), (2186, 117936), (2268, 113672), (2457, 104928), (2592, 99463), (2808, 91812), (2912, 88533), (3024, 85254), (3276, 78696), (3279, 78624), (3744, 68859), (4212, 61208), (4368, 59022), (4372, 58968), (4536, 56836), (4914, 52464), (5616, 45906), (6048, 42627), (6552, 39348), (6558, 39312), (7371, 34976), (7651, 33696), (8424, 30604), (8736, 29511), (8744, 29484), (9072, 28418), (9828, 26232), (9837, 26208), (11232, 22953), (13104, 19674), (13116, 19656), (14209, 18144), (14742, 17488), (15302, 16848)]