250857984

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 160

約数和(自身を含む): 763076160

約数和(自身を除く): 512218176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 512, 544, 624, 663, 739, 768, 816, 832, 884, 1088, 1248, 1326, 1478, 1536, 1632, 1664, 1768, 2176, 2217, 2496, 2652, 2956, 3264, 3328, 3536, 4352, 4434, 4992, 5304, 5912, 6528, 6656, 7072, 8704, 8868, 9607, 9984, 10608, 11824, 12563, 13056, 14144, 17736, 19214, 19968, 21216, 23648, 25126, 26112, 28288, 28821, 35472, 37689, 38428, 42432, 47296, 50252, 56576, 57642, 70944, 75378, 76856, 84864, 94592, 100504, 113152, 115284, 141888, 150756, 153712, 163319, 169728, 189184, 201008, 230568, 283776, 301512, 307424, 326638, 339456, 378368, 402016, 461136, 489957, 567552, 603024, 614848, 653276, 804032, 922272, 979914, 1135104, 1206048, 1229696, 1306552, 1608064, 1844544, 1959828, 2412096, 2459392, 2613104, 3216128, 3689088, 3919656, 4824192, 4918784, 5226208, 6432256, 7378176, 7839312, 9648384, 10452416, 14756352, 15678624, 19296768, 20904832, 31357248, 41809664, 62714496, 83619328, 125428992, 250857984]

約数ペア:

[(1, 250857984), (2, 125428992), (3, 83619328), (4, 62714496), (6, 41809664), (8, 31357248), (12, 20904832), (13, 19296768), (16, 15678624), (17, 14756352), (24, 10452416), (26, 9648384), (32, 7839312), (34, 7378176), (39, 6432256), (48, 5226208), (51, 4918784), (52, 4824192), (64, 3919656), (68, 3689088), (78, 3216128), (96, 2613104), (102, 2459392), (104, 2412096), (128, 1959828), (136, 1844544), (156, 1608064), (192, 1306552), (204, 1229696), (208, 1206048), (221, 1135104), (256, 979914), (272, 922272), (312, 804032), (384, 653276), (408, 614848), (416, 603024), (442, 567552), (512, 489957), (544, 461136), (624, 402016), (663, 378368), (739, 339456), (768, 326638), (816, 307424), (832, 301512), (884, 283776), (1088, 230568), (1248, 201008), (1326, 189184), (1478, 169728), (1536, 163319), (1632, 153712), (1664, 150756), (1768, 141888), (2176, 115284), (2217, 113152), (2496, 100504), (2652, 94592), (2956, 84864), (3264, 76856), (3328, 75378), (3536, 70944), (4352, 57642), (4434, 56576), (4992, 50252), (5304, 47296), (5912, 42432), (6528, 38428), (6656, 37689), (7072, 35472), (8704, 28821), (8868, 28288), (9607, 26112), (9984, 25126), (10608, 23648), (11824, 21216), (12563, 19968), (13056, 19214), (14144, 17736)]