1909354356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 240

約数和(自身を含む): 6344504320

約数和(自身を除く): 4435149964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 81, 84, 91, 93, 108, 117, 124, 126, 156, 162, 182, 186, 189, 217, 234, 252, 273, 279, 324, 351, 364, 372, 378, 403, 434, 468, 546, 558, 567, 651, 702, 756, 806, 819, 837, 868, 1053, 1092, 1116, 1134, 1209, 1302, 1404, 1612, 1638, 1674, 1953, 2089, 2106, 2268, 2418, 2457, 2511, 2604, 2821, 3276, 3348, 3627, 3906, 4178, 4212, 4836, 4914, 5022, 5642, 5859, 6267, 7254, 7371, 7812, 8356, 8463, 9828, 10044, 10881, 11284, 11718, 12534, 14508, 14623, 14742, 16926, 17577, 18801, 21762, 23436, 25068, 25389, 27157, 29246, 29484, 32643, 33852, 35154, 37602, 43524, 43869, 50778, 54314, 56403, 58492, 64759, 65286, 70308, 75204, 76167, 81471, 87738, 101556, 108628, 112806, 129518, 130572, 131607, 152334, 162942, 169209, 175476, 190099, 194277, 225612, 228501, 244413, 259036, 263214, 304668, 325884, 338418, 380198, 388554, 394821, 453313, 457002, 488826, 526428, 570297, 582831, 676836, 733239, 760396, 777108, 789642, 841867, 906626, 914004, 977652, 1140594, 1165662, 1184463, 1359939, 1466478, 1579284, 1683734, 1710891, 1748493, 1813252, 2199717, 2281188, 2331324, 2368926, 2525601, 2719878, 2932956, 3367468, 3421782, 3496986, 4079817, 4399434, 4737852, 5051202, 5132673, 5245479, 5439756, 5893069, 6843564, 6993972, 7576803, 8159634, 8798868, 10102404, 10265346, 10490958, 11786138, 12239451, 15153606, 15398019, 16319268, 17679207, 20530692, 20981916, 22730409, 23572276, 24478902, 30307212, 30796038, 35358414, 36718353, 45460818, 48957804, 53037621, 61592076, 68191227, 70716828, 73436706, 90921636, 106075242, 136382454, 146873412, 159112863, 212150484, 272764908, 318225726, 477338589, 636451452, 954677178, 1909354356]

約数ペア:

[(1, 1909354356), (2, 954677178), (3, 636451452), (4, 477338589), (6, 318225726), (7, 272764908), (9, 212150484), (12, 159112863), (13, 146873412), (14, 136382454), (18, 106075242), (21, 90921636), (26, 73436706), (27, 70716828), (28, 68191227), (31, 61592076), (36, 53037621), (39, 48957804), (42, 45460818), (52, 36718353), (54, 35358414), (62, 30796038), (63, 30307212), (78, 24478902), (81, 23572276), (84, 22730409), (91, 20981916), (93, 20530692), (108, 17679207), (117, 16319268), (124, 15398019), (126, 15153606), (156, 12239451), (162, 11786138), (182, 10490958), (186, 10265346), (189, 10102404), (217, 8798868), (234, 8159634), (252, 7576803), (273, 6993972), (279, 6843564), (324, 5893069), (351, 5439756), (364, 5245479), (372, 5132673), (378, 5051202), (403, 4737852), (434, 4399434), (468, 4079817), (546, 3496986), (558, 3421782), (567, 3367468), (651, 2932956), (702, 2719878), (756, 2525601), (806, 2368926), (819, 2331324), (837, 2281188), (868, 2199717), (1053, 1813252), (1092, 1748493), (1116, 1710891), (1134, 1683734), (1209, 1579284), (1302, 1466478), (1404, 1359939), (1612, 1184463), (1638, 1165662), (1674, 1140594), (1953, 977652), (2089, 914004), (2106, 906626), (2268, 841867), (2418, 789642), (2457, 777108), (2511, 760396), (2604, 733239), (2821, 676836), (3276, 582831), (3348, 570297), (3627, 526428), (3906, 488826), (4178, 457002), (4212, 453313), (4836, 394821), (4914, 388554), (5022, 380198), (5642, 338418), (5859, 325884), (6267, 304668), (7254, 263214), (7371, 259036), (7812, 244413), (8356, 228501), (8463, 225612), (9828, 194277), (10044, 190099), (10881, 175476), (11284, 169209), (11718, 162942), (12534, 152334), (14508, 131607), (14623, 130572), (14742, 129518), (16926, 112806), (17577, 108628), (18801, 101556), (21762, 87738), (23436, 81471), (25068, 76167), (25389, 75204), (27157, 70308), (29246, 65286), (29484, 64759), (32643, 58492), (33852, 56403), (35154, 54314), (37602, 50778), (43524, 43869)]