823369456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1069}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 2054417120

約数和(自身を除く): 1231047664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 529, 598, 644, 728, 1058, 1069, 1196, 1288, 1456, 2093, 2116, 2138, 2392, 2576, 3703, 4186, 4232, 4276, 4784, 6877, 7406, 7483, 8372, 8464, 8552, 13754, 13897, 14812, 14966, 16744, 17104, 24587, 27508, 27794, 29624, 29932, 33488, 48139, 49174, 55016, 55588, 59248, 59864, 96278, 97279, 98348, 110032, 111176, 119728, 172109, 192556, 194558, 196696, 222352, 319631, 344218, 385112, 389116, 393392, 565501, 639262, 688436, 770224, 778232, 1131002, 1278524, 1376872, 1556464, 2237417, 2262004, 2557048, 2753744, 3958507, 4474834, 4524008, 5114096, 7351513, 7917014, 8949668, 9048016, 14703026, 15834028, 17899336, 29406052, 31668056, 35798672, 51460591, 58812104, 63336112, 102921182, 117624208, 205842364, 411684728, 823369456]

約数ペア:

[(1, 823369456), (2, 411684728), (4, 205842364), (7, 117624208), (8, 102921182), (13, 63336112), (14, 58812104), (16, 51460591), (23, 35798672), (26, 31668056), (28, 29406052), (46, 17899336), (52, 15834028), (56, 14703026), (91, 9048016), (92, 8949668), (104, 7917014), (112, 7351513), (161, 5114096), (182, 4524008), (184, 4474834), (208, 3958507), (299, 2753744), (322, 2557048), (364, 2262004), (368, 2237417), (529, 1556464), (598, 1376872), (644, 1278524), (728, 1131002), (1058, 778232), (1069, 770224), (1196, 688436), (1288, 639262), (1456, 565501), (2093, 393392), (2116, 389116), (2138, 385112), (2392, 344218), (2576, 319631), (3703, 222352), (4186, 196696), (4232, 194558), (4276, 192556), (4784, 172109), (6877, 119728), (7406, 111176), (7483, 110032), (8372, 98348), (8464, 97279), (8552, 96278), (13754, 59864), (13897, 59248), (14812, 55588), (14966, 55016), (16744, 49174), (17104, 48139), (24587, 33488), (27508, 29932), (27794, 29624)]