788332572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1163}}^1$

素因数の和:2183

約数の個数: 72

約数和(自身を含む): 2101532160

約数和(自身を除く): 1313199588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 991, 1163, 1982, 2326, 2973, 3489, 3964, 4652, 5946, 6978, 8919, 10467, 11892, 13956, 17838, 18829, 20934, 22097, 35676, 37658, 41868, 44194, 56487, 66291, 75316, 88388, 112974, 132582, 169461, 198873, 225948, 265164, 338922, 397746, 677844, 795492, 1152533, 2305066, 3457599, 4610132, 6915198, 10372797, 13830396, 20745594, 21898127, 41491188, 43796254, 65694381, 87592508, 131388762, 197083143, 262777524, 394166286, 788332572]

約数ペア:

[(1, 788332572), (2, 394166286), (3, 262777524), (4, 197083143), (6, 131388762), (9, 87592508), (12, 65694381), (18, 43796254), (19, 41491188), (36, 21898127), (38, 20745594), (57, 13830396), (76, 10372797), (114, 6915198), (171, 4610132), (228, 3457599), (342, 2305066), (684, 1152533), (991, 795492), (1163, 677844), (1982, 397746), (2326, 338922), (2973, 265164), (3489, 225948), (3964, 198873), (4652, 169461), (5946, 132582), (6978, 112974), (8919, 88388), (10467, 75316), (11892, 66291), (13956, 56487), (17838, 44194), (18829, 41868), (20934, 37658), (22097, 35676)]