320463576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3313

約数の個数: 96

約数和(自身を含む): 926406000

約数和(自身を除く): 605942424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 292, 342, 438, 456, 584, 657, 684, 876, 1314, 1368, 1387, 1752, 2628, 2774, 3209, 4161, 5256, 5548, 6418, 8322, 9627, 11096, 12483, 12836, 16644, 19254, 24966, 25672, 28881, 33288, 38508, 49932, 57762, 60971, 77016, 99864, 115524, 121942, 182913, 231048, 234257, 243884, 365826, 468514, 487768, 548739, 702771, 731652, 937028, 1097478, 1405542, 1463304, 1874056, 2108313, 2194956, 2811084, 4216626, 4389912, 4450883, 5622168, 8433252, 8901766, 13352649, 16866504, 17803532, 26705298, 35607064, 40057947, 53410596, 80115894, 106821192, 160231788, 320463576]

約数ペア:

[(1, 320463576), (2, 160231788), (3, 106821192), (4, 80115894), (6, 53410596), (8, 40057947), (9, 35607064), (12, 26705298), (18, 17803532), (19, 16866504), (24, 13352649), (36, 8901766), (38, 8433252), (57, 5622168), (72, 4450883), (73, 4389912), (76, 4216626), (114, 2811084), (146, 2194956), (152, 2108313), (171, 1874056), (219, 1463304), (228, 1405542), (292, 1097478), (342, 937028), (438, 731652), (456, 702771), (584, 548739), (657, 487768), (684, 468514), (876, 365826), (1314, 243884), (1368, 234257), (1387, 231048), (1752, 182913), (2628, 121942), (2774, 115524), (3209, 99864), (4161, 77016), (5256, 60971), (5548, 57762), (6418, 49932), (8322, 38508), (9627, 33288), (11096, 28881), (12483, 25672), (12836, 24966), (16644, 19254)]