1281492576

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1856

約数の個数: 288

約数和(自身を含む): 4653911808

約数和(自身を除く): 3372419232

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, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1701, 1811, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3159, 3276, 3402, 3622, 3744, 3888, 4212, 4368, 4536, 4914, 5433, 5616, 6048, 6318, 6552, 6804, 7244, 7371, 7776, 8424, 8736, 9072, 9828, 10866, 11232, 12636, 12677, 13104, 13608, 14488, 14742, 16299, 16848, 18144, 19656, 21732, 22113, 23543, 25272, 25354, 26208, 27216, 28976, 29484, 32598, 33696, 38031, 39312, 43464, 44226, 47086, 48897, 50544, 50708, 54432, 57952, 58968, 65196, 70629, 76062, 78624, 86928, 88452, 94172, 97794, 101088, 101416, 114093, 117936, 130392, 141258, 146691, 152124, 164801, 173856, 176904, 188344, 195588, 202832, 211887, 228186, 235872, 260784, 282516, 293382, 304248, 329602, 342279, 353808, 376688, 391176, 405664, 423774, 440073, 456372, 494403, 521568, 565032, 586764, 608496, 635661, 659204, 684558, 707616, 753376, 782352, 847548, 880146, 912744, 988806, 1026837, 1130064, 1173528, 1216992, 1271322, 1318408, 1369116, 1483209, 1564704, 1695096, 1760292, 1825488, 1906983, 1977612, 2053674, 2260128, 2347056, 2542644, 2636816, 2738232, 2966418, 3080511, 3390192, 3520584, 3650976, 3813966, 3955224, 4107348, 4449627, 4694112, 5085288, 5273632, 5476464, 5720949, 5932836, 6161022, 6780384, 7041168, 7627932, 7910448, 8214696, 8899254, 10170576, 10952928, 11441898, 11865672, 12322044, 13348881, 14082336, 15255864, 15820896, 16429392, 17798508, 20341152, 22883796, 23731344, 24644088, 26697762, 30511728, 32858784, 35597016, 40046643, 45767592, 47462688, 49288176, 53395524, 61023456, 71194032, 80093286, 91535184, 98576352, 106791048, 142388064, 160186572, 183070368, 213582096, 320373144, 427164192, 640746288, 1281492576]

約数ペア:

[(1, 1281492576), (2, 640746288), (3, 427164192), (4, 320373144), (6, 213582096), (7, 183070368), (8, 160186572), (9, 142388064), (12, 106791048), (13, 98576352), (14, 91535184), (16, 80093286), (18, 71194032), (21, 61023456), (24, 53395524), (26, 49288176), (27, 47462688), (28, 45767592), (32, 40046643), (36, 35597016), (39, 32858784), (42, 30511728), (48, 26697762), (52, 24644088), (54, 23731344), (56, 22883796), (63, 20341152), (72, 17798508), (78, 16429392), (81, 15820896), (84, 15255864), (91, 14082336), (96, 13348881), (104, 12322044), (108, 11865672), (112, 11441898), (117, 10952928), (126, 10170576), (144, 8899254), (156, 8214696), (162, 7910448), (168, 7627932), (182, 7041168), (189, 6780384), (208, 6161022), (216, 5932836), (224, 5720949), (234, 5476464), (243, 5273632), (252, 5085288), (273, 4694112), (288, 4449627), (312, 4107348), (324, 3955224), (336, 3813966), (351, 3650976), (364, 3520584), (378, 3390192), (416, 3080511), (432, 2966418), (468, 2738232), (486, 2636816), (504, 2542644), (546, 2347056), (567, 2260128), (624, 2053674), (648, 1977612), (672, 1906983), (702, 1825488), (728, 1760292), (756, 1695096), (819, 1564704), (864, 1483209), (936, 1369116), (972, 1318408), (1008, 1271322), (1053, 1216992), (1092, 1173528), (1134, 1130064), (1248, 1026837), (1296, 988806), (1404, 912744), (1456, 880146), (1512, 847548), (1638, 782352), (1701, 753376), (1811, 707616), (1872, 684558), (1944, 659204), (2016, 635661), (2106, 608496), (2184, 586764), (2268, 565032), (2457, 521568), (2592, 494403), (2808, 456372), (2912, 440073), (3024, 423774), (3159, 405664), (3276, 391176), (3402, 376688), (3622, 353808), (3744, 342279), (3888, 329602), (4212, 304248), (4368, 293382), (4536, 282516), (4914, 260784), (5433, 235872), (5616, 228186), (6048, 211887), (6318, 202832), (6552, 195588), (6804, 188344), (7244, 176904), (7371, 173856), (7776, 164801), (8424, 152124), (8736, 146691), (9072, 141258), (9828, 130392), (10866, 117936), (11232, 114093), (12636, 101416), (12677, 101088), (13104, 97794), (13608, 94172), (14488, 88452), (14742, 86928), (16299, 78624), (16848, 76062), (18144, 70629), (19656, 65196), (21732, 58968), (22113, 57952), (23543, 54432), (25272, 50708), (25354, 50544), (26208, 48897), (27216, 47086), (28976, 44226), (29484, 43464), (32598, 39312), (33696, 38031)]