817928328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 2395008000

約数和(自身を除く): 1577079672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 179, 236, 354, 358, 413, 461, 472, 537, 708, 716, 826, 922, 1074, 1239, 1253, 1383, 1416, 1432, 1652, 1844, 2148, 2478, 2506, 2766, 3227, 3304, 3688, 3759, 4296, 4956, 5012, 5532, 6454, 7518, 9681, 9912, 10024, 10561, 11064, 12908, 15036, 19362, 21122, 25816, 27199, 30072, 31683, 38724, 42244, 54398, 63366, 73927, 77448, 81597, 82519, 84488, 108796, 126732, 147854, 163194, 165038, 190393, 217592, 221781, 247557, 253464, 295708, 326388, 330076, 380786, 443562, 495114, 571179, 577633, 591416, 652776, 660152, 761572, 887124, 990228, 1142358, 1155266, 1523144, 1732899, 1774248, 1980456, 2284716, 2310532, 3465798, 4569432, 4621064, 4868621, 6931596, 9737242, 13863192, 14605863, 19474484, 29211726, 34080347, 38948968, 58423452, 68160694, 102241041, 116846904, 136321388, 204482082, 272642776, 408964164, 817928328]

約数ペア:

[(1, 817928328), (2, 408964164), (3, 272642776), (4, 204482082), (6, 136321388), (7, 116846904), (8, 102241041), (12, 68160694), (14, 58423452), (21, 38948968), (24, 34080347), (28, 29211726), (42, 19474484), (56, 14605863), (59, 13863192), (84, 9737242), (118, 6931596), (168, 4868621), (177, 4621064), (179, 4569432), (236, 3465798), (354, 2310532), (358, 2284716), (413, 1980456), (461, 1774248), (472, 1732899), (537, 1523144), (708, 1155266), (716, 1142358), (826, 990228), (922, 887124), (1074, 761572), (1239, 660152), (1253, 652776), (1383, 591416), (1416, 577633), (1432, 571179), (1652, 495114), (1844, 443562), (2148, 380786), (2478, 330076), (2506, 326388), (2766, 295708), (3227, 253464), (3304, 247557), (3688, 221781), (3759, 217592), (4296, 190393), (4956, 165038), (5012, 163194), (5532, 147854), (6454, 126732), (7518, 108796), (9681, 84488), (9912, 82519), (10024, 81597), (10561, 77448), (11064, 73927), (12908, 63366), (15036, 54398), (19362, 42244), (21122, 38724), (25816, 31683), (27199, 30072)]