1778994048

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 5196614400

約数和(自身を除く): 3417620352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 169, 192, 208, 237, 312, 316, 338, 347, 384, 416, 474, 507, 624, 632, 676, 694, 832, 948, 1014, 1027, 1041, 1248, 1264, 1352, 1388, 1664, 1896, 2028, 2054, 2082, 2496, 2528, 2704, 2776, 3081, 3792, 4056, 4108, 4164, 4511, 4992, 5056, 5408, 5552, 6162, 7584, 8112, 8216, 8328, 9022, 10112, 10816, 11104, 12324, 13351, 13533, 15168, 16224, 16432, 16656, 18044, 21632, 22208, 24648, 26702, 27066, 27413, 30336, 32448, 32864, 33312, 36088, 40053, 44416, 49296, 53404, 54132, 54826, 58643, 64896, 65728, 66624, 72176, 80106, 82239, 98592, 106808, 108264, 109652, 117286, 131456, 133248, 144352, 160212, 164478, 175929, 197184, 213616, 216528, 219304, 234572, 288704, 320424, 328956, 351858, 356369, 394368, 427232, 433056, 438608, 469144, 577408, 640848, 657912, 703716, 712738, 854464, 866112, 877216, 938288, 1069107, 1281696, 1315824, 1407432, 1425476, 1708928, 1732224, 1754432, 1876576, 2138214, 2563392, 2631648, 2814864, 2850952, 3508864, 3753152, 4276428, 4632797, 5126784, 5263296, 5629728, 5701904, 7506304, 8552856, 9265594, 10526592, 11259456, 11403808, 13898391, 17105712, 18531188, 22518912, 22807616, 27796782, 34211424, 37062376, 45615232, 55593564, 68422848, 74124752, 111187128, 136845696, 148249504, 222374256, 296499008, 444748512, 592998016, 889497024, 1778994048]

約数ペア:

[(1, 1778994048), (2, 889497024), (3, 592998016), (4, 444748512), (6, 296499008), (8, 222374256), (12, 148249504), (13, 136845696), (16, 111187128), (24, 74124752), (26, 68422848), (32, 55593564), (39, 45615232), (48, 37062376), (52, 34211424), (64, 27796782), (78, 22807616), (79, 22518912), (96, 18531188), (104, 17105712), (128, 13898391), (156, 11403808), (158, 11259456), (169, 10526592), (192, 9265594), (208, 8552856), (237, 7506304), (312, 5701904), (316, 5629728), (338, 5263296), (347, 5126784), (384, 4632797), (416, 4276428), (474, 3753152), (507, 3508864), (624, 2850952), (632, 2814864), (676, 2631648), (694, 2563392), (832, 2138214), (948, 1876576), (1014, 1754432), (1027, 1732224), (1041, 1708928), (1248, 1425476), (1264, 1407432), (1352, 1315824), (1388, 1281696), (1664, 1069107), (1896, 938288), (2028, 877216), (2054, 866112), (2082, 854464), (2496, 712738), (2528, 703716), (2704, 657912), (2776, 640848), (3081, 577408), (3792, 469144), (4056, 438608), (4108, 433056), (4164, 427232), (4511, 394368), (4992, 356369), (5056, 351858), (5408, 328956), (5552, 320424), (6162, 288704), (7584, 234572), (8112, 219304), (8216, 216528), (8328, 213616), (9022, 197184), (10112, 175929), (10816, 164478), (11104, 160212), (12324, 144352), (13351, 133248), (13533, 131456), (15168, 117286), (16224, 109652), (16432, 108264), (16656, 106808), (18044, 98592), (21632, 82239), (22208, 80106), (24648, 72176), (26702, 66624), (27066, 65728), (27413, 64896), (30336, 58643), (32448, 54826), (32864, 54132), (33312, 53404), (36088, 49296), (40053, 44416)]