171864576

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 566005440

約数和(自身を除く): 394140864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 151, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 302, 304, 312, 342, 384, 416, 453, 456, 468, 494, 512, 576, 604, 608, 624, 684, 741, 768, 832, 906, 912, 936, 988, 1152, 1208, 1216, 1248, 1359, 1368, 1482, 1536, 1664, 1812, 1824, 1872, 1963, 1976, 2223, 2304, 2416, 2432, 2496, 2718, 2736, 2869, 2964, 3328, 3624, 3648, 3744, 3926, 3952, 4446, 4608, 4832, 4864, 4992, 5436, 5472, 5738, 5889, 5928, 6656, 7248, 7296, 7488, 7852, 7904, 8607, 8892, 9664, 9728, 9984, 10872, 10944, 11476, 11778, 11856, 14496, 14592, 14976, 15704, 15808, 17214, 17667, 17784, 19328, 19968, 21744, 21888, 22952, 23556, 23712, 25821, 28992, 29184, 29952, 31408, 31616, 34428, 35334, 35568, 37297, 38656, 43488, 43776, 45904, 47112, 47424, 51642, 57984, 59904, 62816, 63232, 68856, 70668, 71136, 74594, 77312, 86976, 87552, 91808, 94224, 94848, 103284, 111891, 115968, 125632, 126464, 137712, 141336, 142272, 149188, 173952, 183616, 188448, 189696, 206568, 223782, 231936, 251264, 275424, 282672, 284544, 298376, 335673, 347904, 367232, 376896, 379392, 413136, 447564, 502528, 550848, 565344, 569088, 596752, 671346, 695808, 734464, 753792, 826272, 895128, 1005056, 1101696, 1130688, 1138176, 1193504, 1342692, 1468928, 1507584, 1652544, 1790256, 2203392, 2261376, 2387008, 2685384, 3015168, 3305088, 3580512, 4406784, 4522752, 4774016, 5370768, 6610176, 7161024, 9045504, 9548032, 10741536, 13220352, 14322048, 19096064, 21483072, 28644096, 42966144, 57288192, 85932288, 171864576]

約数ペア:

[(1, 171864576), (2, 85932288), (3, 57288192), (4, 42966144), (6, 28644096), (8, 21483072), (9, 19096064), (12, 14322048), (13, 13220352), (16, 10741536), (18, 9548032), (19, 9045504), (24, 7161024), (26, 6610176), (32, 5370768), (36, 4774016), (38, 4522752), (39, 4406784), (48, 3580512), (52, 3305088), (57, 3015168), (64, 2685384), (72, 2387008), (76, 2261376), (78, 2203392), (96, 1790256), (104, 1652544), (114, 1507584), (117, 1468928), (128, 1342692), (144, 1193504), (151, 1138176), (152, 1130688), (156, 1101696), (171, 1005056), (192, 895128), (208, 826272), (228, 753792), (234, 734464), (247, 695808), (256, 671346), (288, 596752), (302, 569088), (304, 565344), (312, 550848), (342, 502528), (384, 447564), (416, 413136), (453, 379392), (456, 376896), (468, 367232), (494, 347904), (512, 335673), (576, 298376), (604, 284544), (608, 282672), (624, 275424), (684, 251264), (741, 231936), (768, 223782), (832, 206568), (906, 189696), (912, 188448), (936, 183616), (988, 173952), (1152, 149188), (1208, 142272), (1216, 141336), (1248, 137712), (1359, 126464), (1368, 125632), (1482, 115968), (1536, 111891), (1664, 103284), (1812, 94848), (1824, 94224), (1872, 91808), (1963, 87552), (1976, 86976), (2223, 77312), (2304, 74594), (2416, 71136), (2432, 70668), (2496, 68856), (2718, 63232), (2736, 62816), (2869, 59904), (2964, 57984), (3328, 51642), (3624, 47424), (3648, 47112), (3744, 45904), (3926, 43776), (3952, 43488), (4446, 38656), (4608, 37297), (4832, 35568), (4864, 35334), (4992, 34428), (5436, 31616), (5472, 31408), (5738, 29952), (5889, 29184), (5928, 28992), (6656, 25821), (7248, 23712), (7296, 23556), (7488, 22952), (7852, 21888), (7904, 21744), (8607, 19968), (8892, 19328), (9664, 17784), (9728, 17667), (9984, 17214), (10872, 15808), (10944, 15704), (11476, 14976), (11778, 14592), (11856, 14496)]