777127936

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 1795231620

約数和(自身を除く): 1018103684

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 101, 104, 128, 136, 202, 208, 221, 256, 272, 289, 404, 416, 442, 512, 544, 578, 808, 832, 884, 1024, 1088, 1156, 1313, 1616, 1664, 1717, 1768, 2048, 2176, 2312, 2626, 3232, 3328, 3434, 3536, 3757, 4352, 4624, 5252, 6464, 6656, 6868, 7072, 7514, 8704, 9248, 10504, 12928, 13312, 13736, 14144, 15028, 17408, 18496, 21008, 22321, 25856, 26624, 27472, 28288, 29189, 30056, 34816, 36992, 42016, 44642, 51712, 54944, 56576, 58378, 60112, 73984, 84032, 89284, 103424, 109888, 113152, 116756, 120224, 147968, 168064, 178568, 206848, 219776, 226304, 233512, 240448, 295936, 336128, 357136, 379457, 439552, 452608, 467024, 480896, 591872, 672256, 714272, 758914, 879104, 934048, 961792, 1344512, 1428544, 1517828, 1758208, 1868096, 1923584, 2689024, 2857088, 3035656, 3516416, 3736192, 3847168, 5714176, 6071312, 7472384, 7694336, 11428352, 12142624, 14944768, 22856704, 24285248, 29889536, 45713408, 48570496, 59779072, 97140992, 194281984, 388563968, 777127936]

約数ペア:

[(1, 777127936), (2, 388563968), (4, 194281984), (8, 97140992), (13, 59779072), (16, 48570496), (17, 45713408), (26, 29889536), (32, 24285248), (34, 22856704), (52, 14944768), (64, 12142624), (68, 11428352), (101, 7694336), (104, 7472384), (128, 6071312), (136, 5714176), (202, 3847168), (208, 3736192), (221, 3516416), (256, 3035656), (272, 2857088), (289, 2689024), (404, 1923584), (416, 1868096), (442, 1758208), (512, 1517828), (544, 1428544), (578, 1344512), (808, 961792), (832, 934048), (884, 879104), (1024, 758914), (1088, 714272), (1156, 672256), (1313, 591872), (1616, 480896), (1664, 467024), (1717, 452608), (1768, 439552), (2048, 379457), (2176, 357136), (2312, 336128), (2626, 295936), (3232, 240448), (3328, 233512), (3434, 226304), (3536, 219776), (3757, 206848), (4352, 178568), (4624, 168064), (5252, 147968), (6464, 120224), (6656, 116756), (6868, 113152), (7072, 109888), (7514, 103424), (8704, 89284), (9248, 84032), (10504, 73984), (12928, 60112), (13312, 58378), (13736, 56576), (14144, 54944), (15028, 51712), (17408, 44642), (18496, 42016), (21008, 36992), (22321, 34816), (25856, 30056), (26624, 29189), (27472, 28288)]