554886362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 930631680

約数和(自身を除く): 375745318

約数列:

[1, 2, 23, 43, 46, 53, 67, 79, 86, 106, 134, 158, 989, 1219, 1541, 1817, 1978, 2279, 2438, 2881, 3082, 3397, 3551, 3634, 4187, 4558, 5293, 5762, 6794, 7102, 8374, 10586, 52417, 66263, 78131, 81673, 96301, 104834, 121739, 132526, 152693, 156262, 163346, 180041, 192602, 227599, 243478, 280529, 305386, 360082, 455198, 561058, 3511939, 4140943, 5234777, 6452167, 7023878, 8281886, 10469554, 12062747, 12904334, 24125494, 277443181, 554886362]

約数ペア:

[(1, 554886362), (2, 277443181), (23, 24125494), (43, 12904334), (46, 12062747), (53, 10469554), (67, 8281886), (79, 7023878), (86, 6452167), (106, 5234777), (134, 4140943), (158, 3511939), (989, 561058), (1219, 455198), (1541, 360082), (1817, 305386), (1978, 280529), (2279, 243478), (2438, 227599), (2881, 192602), (3082, 180041), (3397, 163346), (3551, 156262), (3634, 152693), (4187, 132526), (4558, 121739), (5293, 104834), (5762, 96301), (6794, 81673), (7102, 78131), (8374, 66263), (10586, 52417)]