8916623184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{20089}}^1$

素因数の和:21428

約数の個数: 80

約数和(自身を含む): 26346508160

約数和(自身を除く): 17429884976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1321, 2642, 3963, 5284, 7926, 9247, 10568, 15852, 18494, 20089, 21136, 27741, 31704, 36988, 40178, 55482, 60267, 63408, 73976, 80356, 110964, 120534, 140623, 147952, 160712, 221928, 241068, 281246, 321424, 421869, 443856, 482136, 562492, 843738, 964272, 1124984, 1687476, 2249968, 3374952, 6749904, 26537569, 53075138, 79612707, 106150276, 159225414, 185762983, 212300552, 318450828, 371525966, 424601104, 557288949, 636901656, 743051932, 1114577898, 1273803312, 1486103864, 2229155796, 2972207728, 4458311592, 8916623184]

約数ペア:

[(1, 8916623184), (2, 4458311592), (3, 2972207728), (4, 2229155796), (6, 1486103864), (7, 1273803312), (8, 1114577898), (12, 743051932), (14, 636901656), (16, 557288949), (21, 424601104), (24, 371525966), (28, 318450828), (42, 212300552), (48, 185762983), (56, 159225414), (84, 106150276), (112, 79612707), (168, 53075138), (336, 26537569), (1321, 6749904), (2642, 3374952), (3963, 2249968), (5284, 1687476), (7926, 1124984), (9247, 964272), (10568, 843738), (15852, 562492), (18494, 482136), (20089, 443856), (21136, 421869), (27741, 321424), (31704, 281246), (36988, 241068), (40178, 221928), (55482, 160712), (60267, 147952), (63408, 140623), (73976, 120534), (80356, 110964)]