64157184

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 400

約数和(自身を含む): 249546528

約数和(自身を除く): 185389344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 64, 68, 72, 78, 81, 84, 91, 96, 102, 104, 108, 112, 117, 119, 126, 128, 136, 144, 153, 156, 162, 168, 182, 189, 192, 204, 208, 216, 221, 224, 234, 238, 252, 256, 272, 273, 288, 306, 312, 324, 336, 351, 357, 364, 378, 384, 408, 416, 432, 442, 448, 459, 468, 476, 504, 512, 544, 546, 567, 576, 612, 624, 648, 663, 672, 702, 714, 728, 756, 768, 816, 819, 832, 864, 884, 896, 918, 936, 952, 1008, 1053, 1071, 1088, 1092, 1134, 1152, 1224, 1248, 1296, 1326, 1344, 1377, 1404, 1428, 1456, 1512, 1536, 1547, 1632, 1638, 1664, 1728, 1768, 1792, 1836, 1872, 1904, 1989, 2016, 2106, 2142, 2176, 2184, 2268, 2304, 2448, 2457, 2496, 2592, 2652, 2688, 2754, 2808, 2856, 2912, 3024, 3094, 3213, 3264, 3276, 3328, 3456, 3536, 3584, 3672, 3744, 3808, 3978, 4032, 4212, 4284, 4352, 4368, 4536, 4608, 4641, 4896, 4914, 4992, 5184, 5304, 5376, 5508, 5616, 5712, 5824, 5967, 6048, 6188, 6426, 6528, 6552, 6656, 6912, 7072, 7344, 7371, 7488, 7616, 7956, 8064, 8424, 8568, 8704, 8736, 9072, 9282, 9639, 9792, 9828, 9984, 10368, 10608, 10752, 11016, 11232, 11424, 11648, 11934, 12096, 12376, 12852, 13056, 13104, 13824, 13923, 14144, 14688, 14742, 14976, 15232, 15912, 16128, 16848, 17136, 17472, 17901, 18144, 18564, 19278, 19584, 19656, 19968, 20736, 21216, 22032, 22464, 22848, 23296, 23868, 24192, 24752, 25704, 26112, 26208, 27846, 28288, 29376, 29484, 29952, 30464, 31824, 32256, 33696, 34272, 34944, 35802, 36288, 37128, 38556, 39168, 39312, 41472, 41769, 42432, 44064, 44928, 45696, 46592, 47736, 48384, 49504, 51408, 52416, 55692, 56576, 58752, 58968, 59904, 60928, 63648, 67392, 68544, 69888, 71604, 72576, 74256, 77112, 78336, 78624, 83538, 84864, 88128, 89856, 91392, 95472, 96768, 99008, 102816, 104832, 111384, 113152, 117504, 117936, 125307, 127296, 134784, 137088, 139776, 143208, 145152, 148512, 154224, 157248, 167076, 169728, 176256, 179712, 182784, 190944, 198016, 205632, 209664, 222768, 235008, 235872, 250614, 254592, 269568, 274176, 286416, 290304, 297024, 308448, 314496, 334152, 339456, 352512, 381888, 396032, 411264, 419328, 445536, 471744, 501228, 509184, 539136, 548352, 572832, 594048, 616896, 628992, 668304, 705024, 763776, 792064, 822528, 891072, 943488, 1002456, 1018368, 1145664, 1188096, 1233792, 1257984, 1336608, 1527552, 1645056, 1782144, 1886976, 2004912, 2291328, 2376192, 2467584, 2673216, 3055104, 3564288, 3773952, 4009824, 4582656, 4935168, 5346432, 7128576, 8019648, 9165312, 10692864, 16039296, 21385728, 32078592, 64157184]

約数ペア:

[(1, 64157184), (2, 32078592), (3, 21385728), (4, 16039296), (6, 10692864), (7, 9165312), (8, 8019648), (9, 7128576), (12, 5346432), (13, 4935168), (14, 4582656), (16, 4009824), (17, 3773952), (18, 3564288), (21, 3055104), (24, 2673216), (26, 2467584), (27, 2376192), (28, 2291328), (32, 2004912), (34, 1886976), (36, 1782144), (39, 1645056), (42, 1527552), (48, 1336608), (51, 1257984), (52, 1233792), (54, 1188096), (56, 1145664), (63, 1018368), (64, 1002456), (68, 943488), (72, 891072), (78, 822528), (81, 792064), (84, 763776), (91, 705024), (96, 668304), (102, 628992), (104, 616896), (108, 594048), (112, 572832), (117, 548352), (119, 539136), (126, 509184), (128, 501228), (136, 471744), (144, 445536), (153, 419328), (156, 411264), (162, 396032), (168, 381888), (182, 352512), (189, 339456), (192, 334152), (204, 314496), (208, 308448), (216, 297024), (221, 290304), (224, 286416), (234, 274176), (238, 269568), (252, 254592), (256, 250614), (272, 235872), (273, 235008), (288, 222768), (306, 209664), (312, 205632), (324, 198016), (336, 190944), (351, 182784), (357, 179712), (364, 176256), (378, 169728), (384, 167076), (408, 157248), (416, 154224), (432, 148512), (442, 145152), (448, 143208), (459, 139776), (468, 137088), (476, 134784), (504, 127296), (512, 125307), (544, 117936), (546, 117504), (567, 113152), (576, 111384), (612, 104832), (624, 102816), (648, 99008), (663, 96768), (672, 95472), (702, 91392), (714, 89856), (728, 88128), (756, 84864), (768, 83538), (816, 78624), (819, 78336), (832, 77112), (864, 74256), (884, 72576), (896, 71604), (918, 69888), (936, 68544), (952, 67392), (1008, 63648), (1053, 60928), (1071, 59904), (1088, 58968), (1092, 58752), (1134, 56576), (1152, 55692), (1224, 52416), (1248, 51408), (1296, 49504), (1326, 48384), (1344, 47736), (1377, 46592), (1404, 45696), (1428, 44928), (1456, 44064), (1512, 42432), (1536, 41769), (1547, 41472), (1632, 39312), (1638, 39168), (1664, 38556), (1728, 37128), (1768, 36288), (1792, 35802), (1836, 34944), (1872, 34272), (1904, 33696), (1989, 32256), (2016, 31824), (2106, 30464), (2142, 29952), (2176, 29484), (2184, 29376), (2268, 28288), (2304, 27846), (2448, 26208), (2457, 26112), (2496, 25704), (2592, 24752), (2652, 24192), (2688, 23868), (2754, 23296), (2808, 22848), (2856, 22464), (2912, 22032), (3024, 21216), (3094, 20736), (3213, 19968), (3264, 19656), (3276, 19584), (3328, 19278), (3456, 18564), (3536, 18144), (3584, 17901), (3672, 17472), (3744, 17136), (3808, 16848), (3978, 16128), (4032, 15912), (4212, 15232), (4284, 14976), (4352, 14742), (4368, 14688), (4536, 14144), (4608, 13923), (4641, 13824), (4896, 13104), (4914, 13056), (4992, 12852), (5184, 12376), (5304, 12096), (5376, 11934), (5508, 11648), (5616, 11424), (5712, 11232), (5824, 11016), (5967, 10752), (6048, 10608), (6188, 10368), (6426, 9984), (6528, 9828), (6552, 9792), (6656, 9639), (6912, 9282), (7072, 9072), (7344, 8736), (7371, 8704), (7488, 8568), (7616, 8424), (7956, 8064)]