1986816384

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 256

約数和(自身を含む): 7097241600

約数和(自身を除く): 5110425216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3024, 3213, 3264, 3456, 3672, 3808, 4032, 4284, 4831, 4896, 5712, 6048, 6426, 6528, 7344, 7616, 8064, 8568, 9662, 9792, 11424, 12096, 12852, 14493, 14688, 15232, 17136, 19324, 19584, 22848, 24192, 25704, 28986, 29376, 33817, 34272, 38648, 43479, 45696, 51408, 57972, 58752, 67634, 68544, 77296, 82127, 86958, 101451, 102816, 115944, 130437, 135268, 137088, 154592, 164254, 173916, 202902, 205632, 231888, 246381, 260874, 270536, 304353, 309184, 328508, 347832, 405804, 411264, 463776, 492762, 521748, 541072, 574889, 608706, 618368, 657016, 695664, 739143, 811608, 913059, 927552, 985524, 1043496, 1082144, 1149778, 1217412, 1314032, 1391328, 1478286, 1623216, 1724667, 1826118, 1855104, 1971048, 2086992, 2164288, 2217429, 2299556, 2434824, 2628064, 2782656, 2956572, 3246432, 3449334, 3652236, 3942096, 4173984, 4328576, 4434858, 4599112, 4869648, 5174001, 5256128, 5565312, 5913144, 6492864, 6898668, 7304472, 7884192, 8347968, 8869716, 9198224, 9739296, 10348002, 10512256, 11826288, 12985728, 13797336, 14608944, 15522003, 15768384, 16695936, 17739432, 18396448, 19478592, 20696004, 23652576, 27594672, 29217888, 31044006, 31536768, 35478864, 36792896, 38957184, 41392008, 47305152, 55189344, 58435776, 62088012, 70957728, 73585792, 82784016, 94610304, 110378688, 116871552, 124176024, 141915456, 165568032, 220757376, 248352048, 283830912, 331136064, 496704096, 662272128, 993408192, 1986816384]

約数ペア:

[(1, 1986816384), (2, 993408192), (3, 662272128), (4, 496704096), (6, 331136064), (7, 283830912), (8, 248352048), (9, 220757376), (12, 165568032), (14, 141915456), (16, 124176024), (17, 116871552), (18, 110378688), (21, 94610304), (24, 82784016), (27, 73585792), (28, 70957728), (32, 62088012), (34, 58435776), (36, 55189344), (42, 47305152), (48, 41392008), (51, 38957184), (54, 36792896), (56, 35478864), (63, 31536768), (64, 31044006), (68, 29217888), (72, 27594672), (84, 23652576), (96, 20696004), (102, 19478592), (108, 18396448), (112, 17739432), (119, 16695936), (126, 15768384), (128, 15522003), (136, 14608944), (144, 13797336), (153, 12985728), (168, 11826288), (189, 10512256), (192, 10348002), (204, 9739296), (216, 9198224), (224, 8869716), (238, 8347968), (252, 7884192), (272, 7304472), (288, 6898668), (306, 6492864), (336, 5913144), (357, 5565312), (378, 5256128), (384, 5174001), (408, 4869648), (432, 4599112), (448, 4434858), (459, 4328576), (476, 4173984), (504, 3942096), (544, 3652236), (576, 3449334), (612, 3246432), (672, 2956572), (714, 2782656), (756, 2628064), (816, 2434824), (864, 2299556), (896, 2217429), (918, 2164288), (952, 2086992), (1008, 1971048), (1071, 1855104), (1088, 1826118), (1152, 1724667), (1224, 1623216), (1344, 1478286), (1428, 1391328), (1512, 1314032), (1632, 1217412), (1728, 1149778), (1836, 1082144), (1904, 1043496), (2016, 985524), (2142, 927552), (2176, 913059), (2448, 811608), (2688, 739143), (2856, 695664), (3024, 657016), (3213, 618368), (3264, 608706), (3456, 574889), (3672, 541072), (3808, 521748), (4032, 492762), (4284, 463776), (4831, 411264), (4896, 405804), (5712, 347832), (6048, 328508), (6426, 309184), (6528, 304353), (7344, 270536), (7616, 260874), (8064, 246381), (8568, 231888), (9662, 205632), (9792, 202902), (11424, 173916), (12096, 164254), (12852, 154592), (14493, 137088), (14688, 135268), (15232, 130437), (17136, 115944), (19324, 102816), (19584, 101451), (22848, 86958), (24192, 82127), (25704, 77296), (28986, 68544), (29376, 67634), (33817, 58752), (34272, 57972), (38648, 51408), (43479, 45696)]