478531872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 432

約数和(自身を含む): 1821718080

約数和(自身を除く): 1343186208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 31, 32, 36, 38, 39, 42, 48, 52, 56, 57, 62, 63, 72, 76, 78, 84, 91, 93, 96, 104, 112, 114, 117, 124, 126, 133, 144, 152, 156, 168, 171, 182, 186, 208, 217, 224, 228, 234, 247, 248, 252, 266, 273, 279, 288, 304, 312, 336, 342, 364, 372, 399, 403, 416, 434, 456, 468, 494, 496, 504, 532, 546, 558, 589, 608, 624, 651, 672, 684, 728, 741, 744, 798, 806, 819, 868, 912, 936, 961, 988, 992, 1008, 1064, 1092, 1116, 1178, 1197, 1209, 1248, 1302, 1368, 1456, 1482, 1488, 1596, 1612, 1638, 1729, 1736, 1767, 1824, 1872, 1922, 1953, 1976, 2016, 2128, 2184, 2223, 2232, 2356, 2394, 2418, 2604, 2736, 2821, 2883, 2912, 2964, 2976, 3192, 3224, 3276, 3458, 3472, 3534, 3627, 3744, 3844, 3906, 3952, 4123, 4256, 4368, 4446, 4464, 4712, 4788, 4836, 5187, 5208, 5301, 5472, 5642, 5766, 5928, 6384, 6448, 6552, 6727, 6916, 6944, 7068, 7254, 7657, 7688, 7812, 7904, 8246, 8463, 8649, 8736, 8892, 8928, 9424, 9576, 9672, 10374, 10416, 10602, 11284, 11532, 11856, 12369, 12493, 12768, 12896, 13104, 13454, 13832, 14136, 14508, 15314, 15376, 15561, 15624, 16492, 16926, 17298, 17784, 18259, 18848, 19152, 19344, 20181, 20748, 20832, 21204, 22568, 22971, 23064, 23712, 24738, 24986, 25389, 26208, 26908, 27664, 28272, 29016, 30628, 30752, 31122, 31248, 32984, 33852, 34596, 35568, 36518, 37107, 37479, 38304, 38688, 40362, 41496, 42408, 45136, 45942, 46128, 49476, 49972, 50778, 53599, 53816, 54777, 55328, 56544, 58032, 60543, 61256, 62244, 62496, 65968, 67704, 68913, 69192, 71136, 73036, 74214, 74958, 80724, 82992, 84816, 87451, 90272, 91884, 92256, 98952, 99944, 101556, 107198, 107632, 109554, 112437, 116064, 121086, 122512, 124488, 127813, 131936, 135408, 137826, 138384, 146072, 148428, 149916, 160797, 161448, 164331, 165984, 169632, 174902, 183768, 197904, 199888, 203112, 214396, 215264, 219108, 224874, 237367, 242172, 245024, 248976, 255626, 262353, 270816, 275652, 276768, 292144, 296856, 299832, 321594, 322896, 328662, 349804, 367536, 383439, 395808, 399776, 406224, 428792, 438216, 449748, 474734, 482391, 484344, 497952, 511252, 524706, 551304, 584288, 593712, 599664, 643188, 645792, 657324, 699608, 712101, 735072, 766878, 787059, 812448, 857584, 876432, 899496, 949468, 964782, 968688, 1022504, 1049412, 1102608, 1150317, 1187424, 1199328, 1286376, 1314648, 1399216, 1424202, 1533756, 1574118, 1661569, 1715168, 1752864, 1798992, 1898936, 1929564, 1937376, 2045008, 2098824, 2136303, 2205216, 2300634, 2572752, 2629296, 2798432, 2848404, 3067512, 3148236, 3323138, 3597984, 3797872, 3859128, 4090016, 4197648, 4272606, 4601268, 4984707, 5145504, 5258592, 5696808, 6135024, 6296472, 6646276, 7595744, 7718256, 8395296, 8545212, 9202536, 9969414, 11393616, 12270048, 12592944, 13292552, 14954121, 15436512, 17090424, 18405072, 19938828, 22787232, 25185888, 26585104, 29908242, 34180848, 36810144, 39877656, 53170208, 59816484, 68361696, 79755312, 119632968, 159510624, 239265936, 478531872]

約数ペア:

[(1, 478531872), (2, 239265936), (3, 159510624), (4, 119632968), (6, 79755312), (7, 68361696), (8, 59816484), (9, 53170208), (12, 39877656), (13, 36810144), (14, 34180848), (16, 29908242), (18, 26585104), (19, 25185888), (21, 22787232), (24, 19938828), (26, 18405072), (28, 17090424), (31, 15436512), (32, 14954121), (36, 13292552), (38, 12592944), (39, 12270048), (42, 11393616), (48, 9969414), (52, 9202536), (56, 8545212), (57, 8395296), (62, 7718256), (63, 7595744), (72, 6646276), (76, 6296472), (78, 6135024), (84, 5696808), (91, 5258592), (93, 5145504), (96, 4984707), (104, 4601268), (112, 4272606), (114, 4197648), (117, 4090016), (124, 3859128), (126, 3797872), (133, 3597984), (144, 3323138), (152, 3148236), (156, 3067512), (168, 2848404), (171, 2798432), (182, 2629296), (186, 2572752), (208, 2300634), (217, 2205216), (224, 2136303), (228, 2098824), (234, 2045008), (247, 1937376), (248, 1929564), (252, 1898936), (266, 1798992), (273, 1752864), (279, 1715168), (288, 1661569), (304, 1574118), (312, 1533756), (336, 1424202), (342, 1399216), (364, 1314648), (372, 1286376), (399, 1199328), (403, 1187424), (416, 1150317), (434, 1102608), (456, 1049412), (468, 1022504), (494, 968688), (496, 964782), (504, 949468), (532, 899496), (546, 876432), (558, 857584), (589, 812448), (608, 787059), (624, 766878), (651, 735072), (672, 712101), (684, 699608), (728, 657324), (741, 645792), (744, 643188), (798, 599664), (806, 593712), (819, 584288), (868, 551304), (912, 524706), (936, 511252), (961, 497952), (988, 484344), (992, 482391), (1008, 474734), (1064, 449748), (1092, 438216), (1116, 428792), (1178, 406224), (1197, 399776), (1209, 395808), (1248, 383439), (1302, 367536), (1368, 349804), (1456, 328662), (1482, 322896), (1488, 321594), (1596, 299832), (1612, 296856), (1638, 292144), (1729, 276768), (1736, 275652), (1767, 270816), (1824, 262353), (1872, 255626), (1922, 248976), (1953, 245024), (1976, 242172), (2016, 237367), (2128, 224874), (2184, 219108), (2223, 215264), (2232, 214396), (2356, 203112), (2394, 199888), (2418, 197904), (2604, 183768), (2736, 174902), (2821, 169632), (2883, 165984), (2912, 164331), (2964, 161448), (2976, 160797), (3192, 149916), (3224, 148428), (3276, 146072), (3458, 138384), (3472, 137826), (3534, 135408), (3627, 131936), (3744, 127813), (3844, 124488), (3906, 122512), (3952, 121086), (4123, 116064), (4256, 112437), (4368, 109554), (4446, 107632), (4464, 107198), (4712, 101556), (4788, 99944), (4836, 98952), (5187, 92256), (5208, 91884), (5301, 90272), (5472, 87451), (5642, 84816), (5766, 82992), (5928, 80724), (6384, 74958), (6448, 74214), (6552, 73036), (6727, 71136), (6916, 69192), (6944, 68913), (7068, 67704), (7254, 65968), (7657, 62496), (7688, 62244), (7812, 61256), (7904, 60543), (8246, 58032), (8463, 56544), (8649, 55328), (8736, 54777), (8892, 53816), (8928, 53599), (9424, 50778), (9576, 49972), (9672, 49476), (10374, 46128), (10416, 45942), (10602, 45136), (11284, 42408), (11532, 41496), (11856, 40362), (12369, 38688), (12493, 38304), (12768, 37479), (12896, 37107), (13104, 36518), (13454, 35568), (13832, 34596), (14136, 33852), (14508, 32984), (15314, 31248), (15376, 31122), (15561, 30752), (15624, 30628), (16492, 29016), (16926, 28272), (17298, 27664), (17784, 26908), (18259, 26208), (18848, 25389), (19152, 24986), (19344, 24738), (20181, 23712), (20748, 23064), (20832, 22971), (21204, 22568)]