721683072

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{56951}}^1$

素因数の和:56982

約数の個数: 96

約数和(自身を含む): 2265550560

約数和(自身を除く): 1543867488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 56951, 113902, 170853, 227804, 341706, 455608, 512559, 626461, 683412, 911216, 1025118, 1252922, 1366824, 1822432, 1879383, 2050236, 2505844, 2733648, 3644864, 3758766, 4100472, 5011688, 5467296, 5638149, 7289728, 7517532, 8200944, 10023376, 10934592, 11276298, 15035064, 16401888, 20046752, 21869184, 22552596, 30070128, 32803776, 40093504, 45105192, 60140256, 65607552, 80187008, 90210384, 120280512, 180420768, 240561024, 360841536, 721683072]

約数ペア:

[(1, 721683072), (2, 360841536), (3, 240561024), (4, 180420768), (6, 120280512), (8, 90210384), (9, 80187008), (11, 65607552), (12, 60140256), (16, 45105192), (18, 40093504), (22, 32803776), (24, 30070128), (32, 22552596), (33, 21869184), (36, 20046752), (44, 16401888), (48, 15035064), (64, 11276298), (66, 10934592), (72, 10023376), (88, 8200944), (96, 7517532), (99, 7289728), (128, 5638149), (132, 5467296), (144, 5011688), (176, 4100472), (192, 3758766), (198, 3644864), (264, 2733648), (288, 2505844), (352, 2050236), (384, 1879383), (396, 1822432), (528, 1366824), (576, 1252922), (704, 1025118), (792, 911216), (1056, 683412), (1152, 626461), (1408, 512559), (1584, 455608), (2112, 341706), (3168, 227804), (4224, 170853), (6336, 113902), (12672, 56951)]