1906815456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2414

約数の個数: 288

約数和(自身を含む): 6892075008

約数和(自身を除く): 4985259552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 624, 651, 672, 728, 744, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2016, 2184, 2232, 2347, 2418, 2604, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3744, 3906, 4368, 4464, 4694, 4836, 5208, 5642, 6448, 6552, 6944, 7041, 7254, 7812, 8463, 8736, 8928, 9388, 9672, 10416, 11284, 12896, 13104, 14082, 14508, 15624, 16429, 16926, 18776, 19344, 20832, 21123, 22568, 25389, 26208, 28164, 29016, 30511, 31248, 32858, 33852, 37552, 38688, 42246, 45136, 49287, 50778, 56328, 58032, 61022, 62496, 65716, 67704, 72757, 75104, 84492, 90272, 91533, 98574, 101556, 112656, 116064, 122044, 131432, 135408, 145514, 147861, 168984, 183066, 197148, 203112, 213577, 218271, 225312, 244088, 262864, 270816, 274599, 291028, 295722, 337968, 366132, 394296, 406224, 427154, 436542, 488176, 509299, 525728, 549198, 582056, 591444, 640731, 654813, 675936, 732264, 788592, 812448, 854308, 873084, 945841, 976352, 1018598, 1098396, 1164112, 1182888, 1281462, 1309626, 1464528, 1527897, 1577184, 1708616, 1746168, 1891682, 1922193, 2037196, 2196792, 2328224, 2365776, 2562924, 2619252, 2837523, 2929056, 3055794, 3417232, 3492336, 3783364, 3844386, 4074392, 4393584, 4583691, 4731552, 5125848, 5238504, 5675046, 6111588, 6620887, 6834464, 6984672, 7566728, 7688772, 8148784, 8512569, 8787168, 9167382, 10251696, 10477008, 11350092, 12223176, 13241774, 15133456, 15377544, 16297568, 17025138, 18334764, 19862661, 20503392, 20954016, 22700184, 24446352, 26483548, 30266912, 30755088, 34050276, 36669528, 39725322, 45400368, 48892704, 52967096, 59587983, 61510176, 68100552, 73339056, 79450644, 90800736, 105934192, 119175966, 136201104, 146678112, 158901288, 211868384, 238351932, 272402208, 317802576, 476703864, 635605152, 953407728, 1906815456]

約数ペア:

[(1, 1906815456), (2, 953407728), (3, 635605152), (4, 476703864), (6, 317802576), (7, 272402208), (8, 238351932), (9, 211868384), (12, 158901288), (13, 146678112), (14, 136201104), (16, 119175966), (18, 105934192), (21, 90800736), (24, 79450644), (26, 73339056), (28, 68100552), (31, 61510176), (32, 59587983), (36, 52967096), (39, 48892704), (42, 45400368), (48, 39725322), (52, 36669528), (56, 34050276), (62, 30755088), (63, 30266912), (72, 26483548), (78, 24446352), (84, 22700184), (91, 20954016), (93, 20503392), (96, 19862661), (104, 18334764), (112, 17025138), (117, 16297568), (124, 15377544), (126, 15133456), (144, 13241774), (156, 12223176), (168, 11350092), (182, 10477008), (186, 10251696), (208, 9167382), (217, 8787168), (224, 8512569), (234, 8148784), (248, 7688772), (252, 7566728), (273, 6984672), (279, 6834464), (288, 6620887), (312, 6111588), (336, 5675046), (364, 5238504), (372, 5125848), (403, 4731552), (416, 4583691), (434, 4393584), (468, 4074392), (496, 3844386), (504, 3783364), (546, 3492336), (558, 3417232), (624, 3055794), (651, 2929056), (672, 2837523), (728, 2619252), (744, 2562924), (806, 2365776), (819, 2328224), (868, 2196792), (936, 2037196), (992, 1922193), (1008, 1891682), (1092, 1746168), (1116, 1708616), (1209, 1577184), (1248, 1527897), (1302, 1464528), (1456, 1309626), (1488, 1281462), (1612, 1182888), (1638, 1164112), (1736, 1098396), (1872, 1018598), (1953, 976352), (2016, 945841), (2184, 873084), (2232, 854308), (2347, 812448), (2418, 788592), (2604, 732264), (2821, 675936), (2912, 654813), (2976, 640731), (3224, 591444), (3276, 582056), (3472, 549198), (3627, 525728), (3744, 509299), (3906, 488176), (4368, 436542), (4464, 427154), (4694, 406224), (4836, 394296), (5208, 366132), (5642, 337968), (6448, 295722), (6552, 291028), (6944, 274599), (7041, 270816), (7254, 262864), (7812, 244088), (8463, 225312), (8736, 218271), (8928, 213577), (9388, 203112), (9672, 197148), (10416, 183066), (11284, 168984), (12896, 147861), (13104, 145514), (14082, 135408), (14508, 131432), (15624, 122044), (16429, 116064), (16926, 112656), (18776, 101556), (19344, 98574), (20832, 91533), (21123, 90272), (22568, 84492), (25389, 75104), (26208, 72757), (28164, 67704), (29016, 65716), (30511, 62496), (31248, 61022), (32858, 58032), (33852, 56328), (37552, 50778), (38688, 49287), (42246, 45136)]