284137728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3152

約数の個数: 144

約数和(自身を含む): 915384960

約数和(自身を除く): 631247232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2856, 3109, 3264, 3808, 4352, 5376, 5712, 6218, 6528, 7616, 9327, 11424, 12436, 13056, 15232, 18654, 21763, 22848, 24872, 30464, 37308, 43526, 45696, 49744, 52853, 65289, 74616, 87052, 91392, 99488, 105706, 130578, 149232, 158559, 174104, 198976, 211412, 261156, 298464, 317118, 348208, 369971, 397952, 422824, 522312, 596928, 634236, 696416, 739942, 795904, 845648, 1044624, 1109913, 1193856, 1268472, 1392832, 1479884, 1691296, 2089248, 2219826, 2387712, 2536944, 2785664, 2959768, 3382592, 4178496, 4439652, 5073888, 5571328, 5919536, 6765184, 8356992, 8879304, 10147776, 11839072, 13530368, 16713984, 17758608, 20295552, 23678144, 35517216, 40591104, 47356288, 71034432, 94712576, 142068864, 284137728]

約数ペア:

[(1, 284137728), (2, 142068864), (3, 94712576), (4, 71034432), (6, 47356288), (7, 40591104), (8, 35517216), (12, 23678144), (14, 20295552), (16, 17758608), (17, 16713984), (21, 13530368), (24, 11839072), (28, 10147776), (32, 8879304), (34, 8356992), (42, 6765184), (48, 5919536), (51, 5571328), (56, 5073888), (64, 4439652), (68, 4178496), (84, 3382592), (96, 2959768), (102, 2785664), (112, 2536944), (119, 2387712), (128, 2219826), (136, 2089248), (168, 1691296), (192, 1479884), (204, 1392832), (224, 1268472), (238, 1193856), (256, 1109913), (272, 1044624), (336, 845648), (357, 795904), (384, 739942), (408, 696416), (448, 634236), (476, 596928), (544, 522312), (672, 422824), (714, 397952), (768, 369971), (816, 348208), (896, 317118), (952, 298464), (1088, 261156), (1344, 211412), (1428, 198976), (1632, 174104), (1792, 158559), (1904, 149232), (2176, 130578), (2688, 105706), (2856, 99488), (3109, 91392), (3264, 87052), (3808, 74616), (4352, 65289), (5376, 52853), (5712, 49744), (6218, 45696), (6528, 43526), (7616, 37308), (9327, 30464), (11424, 24872), (12436, 22848), (13056, 21763), (15232, 18654)]