254252544

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 320

約数和(自身を含む): 890942976

約数和(自身を除く): 636690432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 107, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 214, 221, 224, 238, 256, 272, 273, 312, 321, 336, 357, 364, 384, 408, 416, 428, 442, 448, 476, 512, 544, 546, 624, 642, 663, 672, 714, 728, 749, 768, 816, 832, 856, 884, 896, 952, 1088, 1092, 1248, 1284, 1326, 1344, 1391, 1428, 1456, 1498, 1536, 1547, 1632, 1664, 1712, 1768, 1792, 1819, 1904, 2176, 2184, 2247, 2496, 2568, 2652, 2688, 2782, 2856, 2912, 2996, 3094, 3264, 3328, 3424, 3536, 3584, 3638, 3808, 4173, 4352, 4368, 4494, 4641, 4992, 5136, 5304, 5376, 5457, 5564, 5712, 5824, 5992, 6188, 6528, 6656, 6848, 7072, 7276, 7616, 8346, 8704, 8736, 8988, 9282, 9737, 9984, 10272, 10608, 10752, 10914, 11128, 11424, 11648, 11984, 12376, 12733, 13056, 13696, 14144, 14552, 15232, 16692, 17472, 17976, 18564, 19474, 19968, 20544, 21216, 21828, 22256, 22848, 23296, 23647, 23968, 24752, 25466, 26112, 27392, 28288, 29104, 29211, 30464, 33384, 34944, 35952, 37128, 38199, 38948, 41088, 42432, 43656, 44512, 45696, 46592, 47294, 47936, 49504, 50932, 54784, 56576, 58208, 58422, 60928, 66768, 69888, 70941, 71904, 74256, 76398, 77896, 82176, 84864, 87312, 89024, 91392, 94588, 95872, 99008, 101864, 113152, 116416, 116844, 133536, 139776, 141882, 143808, 148512, 152796, 155792, 164352, 165529, 169728, 174624, 178048, 182784, 189176, 191744, 198016, 203728, 232832, 233688, 267072, 283764, 287616, 297024, 305592, 311584, 331058, 339456, 349248, 356096, 378352, 383488, 396032, 407456, 465664, 467376, 496587, 534144, 567528, 575232, 594048, 611184, 623168, 662116, 698496, 712192, 756704, 792064, 814912, 931328, 934752, 993174, 1068288, 1135056, 1150464, 1188096, 1222368, 1246336, 1324232, 1396992, 1513408, 1629824, 1869504, 1986348, 2136576, 2270112, 2376192, 2444736, 2492672, 2648464, 2793984, 3026816, 3259648, 3739008, 3972696, 4540224, 4889472, 4985344, 5296928, 6053632, 6519296, 7478016, 7945392, 9080448, 9778944, 10593856, 12107264, 14956032, 15890784, 18160896, 19557888, 21187712, 31781568, 36321792, 42375424, 63563136, 84750848, 127126272, 254252544]

約数ペア:

[(1, 254252544), (2, 127126272), (3, 84750848), (4, 63563136), (6, 42375424), (7, 36321792), (8, 31781568), (12, 21187712), (13, 19557888), (14, 18160896), (16, 15890784), (17, 14956032), (21, 12107264), (24, 10593856), (26, 9778944), (28, 9080448), (32, 7945392), (34, 7478016), (39, 6519296), (42, 6053632), (48, 5296928), (51, 4985344), (52, 4889472), (56, 4540224), (64, 3972696), (68, 3739008), (78, 3259648), (84, 3026816), (91, 2793984), (96, 2648464), (102, 2492672), (104, 2444736), (107, 2376192), (112, 2270112), (119, 2136576), (128, 1986348), (136, 1869504), (156, 1629824), (168, 1513408), (182, 1396992), (192, 1324232), (204, 1246336), (208, 1222368), (214, 1188096), (221, 1150464), (224, 1135056), (238, 1068288), (256, 993174), (272, 934752), (273, 931328), (312, 814912), (321, 792064), (336, 756704), (357, 712192), (364, 698496), (384, 662116), (408, 623168), (416, 611184), (428, 594048), (442, 575232), (448, 567528), (476, 534144), (512, 496587), (544, 467376), (546, 465664), (624, 407456), (642, 396032), (663, 383488), (672, 378352), (714, 356096), (728, 349248), (749, 339456), (768, 331058), (816, 311584), (832, 305592), (856, 297024), (884, 287616), (896, 283764), (952, 267072), (1088, 233688), (1092, 232832), (1248, 203728), (1284, 198016), (1326, 191744), (1344, 189176), (1391, 182784), (1428, 178048), (1456, 174624), (1498, 169728), (1536, 165529), (1547, 164352), (1632, 155792), (1664, 152796), (1712, 148512), (1768, 143808), (1792, 141882), (1819, 139776), (1904, 133536), (2176, 116844), (2184, 116416), (2247, 113152), (2496, 101864), (2568, 99008), (2652, 95872), (2688, 94588), (2782, 91392), (2856, 89024), (2912, 87312), (2996, 84864), (3094, 82176), (3264, 77896), (3328, 76398), (3424, 74256), (3536, 71904), (3584, 70941), (3638, 69888), (3808, 66768), (4173, 60928), (4352, 58422), (4368, 58208), (4494, 56576), (4641, 54784), (4992, 50932), (5136, 49504), (5304, 47936), (5376, 47294), (5457, 46592), (5564, 45696), (5712, 44512), (5824, 43656), (5992, 42432), (6188, 41088), (6528, 38948), (6656, 38199), (6848, 37128), (7072, 35952), (7276, 34944), (7616, 33384), (8346, 30464), (8704, 29211), (8736, 29104), (8988, 28288), (9282, 27392), (9737, 26112), (9984, 25466), (10272, 24752), (10608, 23968), (10752, 23647), (10914, 23296), (11128, 22848), (11424, 22256), (11648, 21828), (11984, 21216), (12376, 20544), (12733, 19968), (13056, 19474), (13696, 18564), (14144, 17976), (14552, 17472), (15232, 16692)]