242790912

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 889109760

約数和(自身を除く): 646318848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 193, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 386, 416, 432, 448, 468, 504, 512, 546, 576, 579, 624, 672, 702, 728, 756, 768, 772, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1158, 1248, 1344, 1351, 1404, 1456, 1512, 1536, 1544, 1638, 1664, 1728, 1737, 1792, 1872, 2016, 2184, 2304, 2316, 2457, 2496, 2509, 2688, 2702, 2808, 2912, 3024, 3088, 3276, 3328, 3456, 3474, 3584, 3744, 4032, 4053, 4368, 4608, 4632, 4914, 4992, 5018, 5211, 5376, 5404, 5616, 5824, 6048, 6176, 6552, 6656, 6912, 6948, 7488, 7527, 8064, 8106, 8736, 9264, 9828, 9984, 10036, 10422, 10752, 10808, 11232, 11648, 12096, 12159, 12352, 13104, 13824, 13896, 14976, 15054, 16128, 16212, 17472, 17563, 18528, 19656, 19968, 20072, 20844, 21616, 22464, 22581, 23296, 24192, 24318, 24704, 26208, 27792, 29952, 30108, 32256, 32424, 34944, 35126, 36477, 37056, 39312, 40144, 41688, 43232, 44928, 45162, 46592, 48384, 48636, 49408, 52416, 52689, 55584, 59904, 60216, 64848, 67743, 69888, 70252, 72954, 74112, 78624, 80288, 83376, 86464, 89856, 90324, 96768, 97272, 98816, 104832, 105378, 111168, 120432, 129696, 135486, 139776, 140504, 145908, 148224, 157248, 158067, 160576, 166752, 172928, 179712, 180648, 194544, 209664, 210756, 222336, 240864, 259392, 270972, 281008, 291816, 296448, 314496, 316134, 321152, 333504, 345856, 361296, 389088, 419328, 421512, 444672, 474201, 481728, 518784, 541944, 562016, 583632, 628992, 632268, 642304, 667008, 691712, 722592, 778176, 843024, 889344, 948402, 963456, 1037568, 1083888, 1124032, 1167264, 1257984, 1264536, 1284608, 1334016, 1445184, 1556352, 1686048, 1896804, 1926912, 2075136, 2167776, 2248064, 2334528, 2529072, 2668032, 2890368, 3112704, 3372096, 3793608, 3853824, 4335552, 4496128, 4669056, 5058144, 5780736, 6225408, 6744192, 7587216, 8671104, 8992256, 9338112, 10116288, 11561472, 13488384, 15174432, 17342208, 18676224, 20232576, 26976768, 30348864, 34684416, 40465152, 60697728, 80930304, 121395456, 242790912]

約数ペア:

[(1, 242790912), (2, 121395456), (3, 80930304), (4, 60697728), (6, 40465152), (7, 34684416), (8, 30348864), (9, 26976768), (12, 20232576), (13, 18676224), (14, 17342208), (16, 15174432), (18, 13488384), (21, 11561472), (24, 10116288), (26, 9338112), (27, 8992256), (28, 8671104), (32, 7587216), (36, 6744192), (39, 6225408), (42, 5780736), (48, 5058144), (52, 4669056), (54, 4496128), (56, 4335552), (63, 3853824), (64, 3793608), (72, 3372096), (78, 3112704), (84, 2890368), (91, 2668032), (96, 2529072), (104, 2334528), (108, 2248064), (112, 2167776), (117, 2075136), (126, 1926912), (128, 1896804), (144, 1686048), (156, 1556352), (168, 1445184), (182, 1334016), (189, 1284608), (192, 1264536), (193, 1257984), (208, 1167264), (216, 1124032), (224, 1083888), (234, 1037568), (252, 963456), (256, 948402), (273, 889344), (288, 843024), (312, 778176), (336, 722592), (351, 691712), (364, 667008), (378, 642304), (384, 632268), (386, 628992), (416, 583632), (432, 562016), (448, 541944), (468, 518784), (504, 481728), (512, 474201), (546, 444672), (576, 421512), (579, 419328), (624, 389088), (672, 361296), (702, 345856), (728, 333504), (756, 321152), (768, 316134), (772, 314496), (819, 296448), (832, 291816), (864, 281008), (896, 270972), (936, 259392), (1008, 240864), (1092, 222336), (1152, 210756), (1158, 209664), (1248, 194544), (1344, 180648), (1351, 179712), (1404, 172928), (1456, 166752), (1512, 160576), (1536, 158067), (1544, 157248), (1638, 148224), (1664, 145908), (1728, 140504), (1737, 139776), (1792, 135486), (1872, 129696), (2016, 120432), (2184, 111168), (2304, 105378), (2316, 104832), (2457, 98816), (2496, 97272), (2509, 96768), (2688, 90324), (2702, 89856), (2808, 86464), (2912, 83376), (3024, 80288), (3088, 78624), (3276, 74112), (3328, 72954), (3456, 70252), (3474, 69888), (3584, 67743), (3744, 64848), (4032, 60216), (4053, 59904), (4368, 55584), (4608, 52689), (4632, 52416), (4914, 49408), (4992, 48636), (5018, 48384), (5211, 46592), (5376, 45162), (5404, 44928), (5616, 43232), (5824, 41688), (6048, 40144), (6176, 39312), (6552, 37056), (6656, 36477), (6912, 35126), (6948, 34944), (7488, 32424), (7527, 32256), (8064, 30108), (8106, 29952), (8736, 27792), (9264, 26208), (9828, 24704), (9984, 24318), (10036, 24192), (10422, 23296), (10752, 22581), (10808, 22464), (11232, 21616), (11648, 20844), (12096, 20072), (12159, 19968), (12352, 19656), (13104, 18528), (13824, 17563), (13896, 17472), (14976, 16212), (15054, 16128)]