2790448128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23291}}^1$

素因数の和:23330

約数の個数: 132

約数和(自身を含む): 8677527768

約数和(自身を除く): 5887079640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3072, 3328, 3744, 4608, 4992, 6656, 7488, 9216, 9984, 13312, 14976, 19968, 23291, 29952, 39936, 46582, 59904, 69873, 93164, 119808, 139746, 186328, 209619, 279492, 302783, 372656, 419238, 558984, 605566, 745312, 838476, 908349, 1117968, 1211132, 1490624, 1676952, 1816698, 2235936, 2422264, 2725047, 2981248, 3353904, 3633396, 4471872, 4844528, 5450094, 5962496, 6707808, 7266792, 8943744, 9689056, 10900188, 11924992, 13415616, 14533584, 17887488, 19378112, 21800376, 23849984, 26831232, 29067168, 35774976, 38756224, 43600752, 53662464, 58134336, 71549952, 77512448, 87201504, 107324928, 116268672, 155024896, 174403008, 214649856, 232537344, 310049792, 348806016, 465074688, 697612032, 930149376, 1395224064, 2790448128]

約数ペア:

[(1, 2790448128), (2, 1395224064), (3, 930149376), (4, 697612032), (6, 465074688), (8, 348806016), (9, 310049792), (12, 232537344), (13, 214649856), (16, 174403008), (18, 155024896), (24, 116268672), (26, 107324928), (32, 87201504), (36, 77512448), (39, 71549952), (48, 58134336), (52, 53662464), (64, 43600752), (72, 38756224), (78, 35774976), (96, 29067168), (104, 26831232), (117, 23849984), (128, 21800376), (144, 19378112), (156, 17887488), (192, 14533584), (208, 13415616), (234, 11924992), (256, 10900188), (288, 9689056), (312, 8943744), (384, 7266792), (416, 6707808), (468, 5962496), (512, 5450094), (576, 4844528), (624, 4471872), (768, 3633396), (832, 3353904), (936, 2981248), (1024, 2725047), (1152, 2422264), (1248, 2235936), (1536, 1816698), (1664, 1676952), (1872, 1490624), (2304, 1211132), (2496, 1117968), (3072, 908349), (3328, 838476), (3744, 745312), (4608, 605566), (4992, 558984), (6656, 419238), (7488, 372656), (9216, 302783), (9984, 279492), (13312, 209619), (14976, 186328), (19968, 139746), (23291, 119808), (29952, 93164), (39936, 69873), (46582, 59904)]