1851577728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4865

約数の個数: 256

約数和(自身を含む): 6604899840

約数和(自身を除く): 4753322112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1408, 1456, 1664, 1716, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2688, 2912, 3003, 3432, 3696, 4004, 4224, 4368, 4576, 4817, 4928, 4992, 5824, 6006, 6864, 7392, 8008, 8736, 9152, 9634, 9856, 11648, 12012, 13728, 14451, 14784, 16016, 17472, 18304, 19268, 24024, 27456, 28902, 29568, 32032, 33719, 34944, 38536, 48048, 52987, 54912, 57804, 62621, 64064, 67438, 77072, 96096, 101157, 105974, 115608, 125242, 128128, 134876, 154144, 158961, 187863, 192192, 202314, 211948, 231216, 250484, 269752, 308288, 317922, 370909, 375726, 384384, 404628, 423896, 438347, 462432, 500968, 539504, 616576, 635844, 688831, 741818, 751452, 809256, 847792, 876694, 924864, 1001936, 1079008, 1112727, 1271688, 1315041, 1377662, 1483636, 1502904, 1618512, 1695584, 1753388, 1849728, 2003872, 2066493, 2158016, 2225454, 2543376, 2630082, 2755324, 2967272, 3005808, 3237024, 3391168, 3506776, 4007744, 4132986, 4316032, 4450908, 4821817, 5086752, 5260164, 5510648, 5934544, 6011616, 6474048, 6782336, 7013552, 8015488, 8265972, 8901816, 9643634, 10173504, 10520328, 11021296, 11869088, 12023232, 12948096, 14027104, 14465451, 16531944, 17803632, 19287268, 20347008, 21040656, 22042592, 23738176, 24046464, 28054208, 28930902, 33063888, 35607264, 38574536, 42081312, 44085184, 47476352, 56108416, 57861804, 66127776, 71214528, 77149072, 84162624, 88170368, 115723608, 132255552, 142429056, 154298144, 168325248, 231447216, 264511104, 308596288, 462894432, 617192576, 925788864, 1851577728]

約数ペア:

[(1, 1851577728), (2, 925788864), (3, 617192576), (4, 462894432), (6, 308596288), (7, 264511104), (8, 231447216), (11, 168325248), (12, 154298144), (13, 142429056), (14, 132255552), (16, 115723608), (21, 88170368), (22, 84162624), (24, 77149072), (26, 71214528), (28, 66127776), (32, 57861804), (33, 56108416), (39, 47476352), (42, 44085184), (44, 42081312), (48, 38574536), (52, 35607264), (56, 33063888), (64, 28930902), (66, 28054208), (77, 24046464), (78, 23738176), (84, 22042592), (88, 21040656), (91, 20347008), (96, 19287268), (104, 17803632), (112, 16531944), (128, 14465451), (132, 14027104), (143, 12948096), (154, 12023232), (156, 11869088), (168, 11021296), (176, 10520328), (182, 10173504), (192, 9643634), (208, 8901816), (224, 8265972), (231, 8015488), (264, 7013552), (273, 6782336), (286, 6474048), (308, 6011616), (312, 5934544), (336, 5510648), (352, 5260164), (364, 5086752), (384, 4821817), (416, 4450908), (429, 4316032), (448, 4132986), (462, 4007744), (528, 3506776), (546, 3391168), (572, 3237024), (616, 3005808), (624, 2967272), (672, 2755324), (704, 2630082), (728, 2543376), (832, 2225454), (858, 2158016), (896, 2066493), (924, 2003872), (1001, 1849728), (1056, 1753388), (1092, 1695584), (1144, 1618512), (1232, 1502904), (1248, 1483636), (1344, 1377662), (1408, 1315041), (1456, 1271688), (1664, 1112727), (1716, 1079008), (1848, 1001936), (2002, 924864), (2112, 876694), (2184, 847792), (2288, 809256), (2464, 751452), (2496, 741818), (2688, 688831), (2912, 635844), (3003, 616576), (3432, 539504), (3696, 500968), (4004, 462432), (4224, 438347), (4368, 423896), (4576, 404628), (4817, 384384), (4928, 375726), (4992, 370909), (5824, 317922), (6006, 308288), (6864, 269752), (7392, 250484), (8008, 231216), (8736, 211948), (9152, 202314), (9634, 192192), (9856, 187863), (11648, 158961), (12012, 154144), (13728, 134876), (14451, 128128), (14784, 125242), (16016, 115608), (17472, 105974), (18304, 101157), (19268, 96096), (24024, 77072), (27456, 67438), (28902, 64064), (29568, 62621), (32032, 57804), (33719, 54912), (34944, 52987), (38536, 48048)]