1028267946

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 2529128448

約数和(自身を除く): 1500860502

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 53, 54, 69, 81, 82, 106, 123, 127, 138, 159, 162, 207, 246, 254, 318, 369, 381, 414, 477, 621, 738, 762, 943, 954, 1107, 1143, 1219, 1242, 1431, 1863, 1886, 2173, 2214, 2286, 2438, 2829, 2862, 2921, 3321, 3429, 3657, 3726, 4293, 4346, 5207, 5658, 5842, 6519, 6642, 6731, 6858, 7314, 8487, 8586, 8763, 10287, 10414, 10971, 13038, 13462, 15621, 16974, 17526, 19557, 20193, 20574, 21942, 25461, 26289, 31242, 32913, 39114, 40386, 46863, 49979, 50922, 52578, 58671, 60579, 65826, 76383, 78867, 93726, 98739, 99958, 117342, 119761, 121158, 140589, 149937, 152766, 154813, 157734, 176013, 181737, 197478, 236601, 239522, 275971, 281178, 299874, 309626, 352026, 359283, 363474, 421767, 449811, 464439, 473202, 545211, 551942, 718566, 827913, 843534, 899622, 928878, 1077849, 1090422, 1349433, 1393317, 1655826, 2155698, 2483739, 2698866, 2786634, 3233547, 4048299, 4179951, 4967478, 6347333, 6467094, 7451217, 8096598, 8359902, 9700641, 12539853, 12694666, 14902434, 19041999, 19401282, 22353651, 25079706, 38083998, 44707302, 57125997, 114251994, 171377991, 342755982, 514133973, 1028267946]

約数ペア:

[(1, 1028267946), (2, 514133973), (3, 342755982), (6, 171377991), (9, 114251994), (18, 57125997), (23, 44707302), (27, 38083998), (41, 25079706), (46, 22353651), (53, 19401282), (54, 19041999), (69, 14902434), (81, 12694666), (82, 12539853), (106, 9700641), (123, 8359902), (127, 8096598), (138, 7451217), (159, 6467094), (162, 6347333), (207, 4967478), (246, 4179951), (254, 4048299), (318, 3233547), (369, 2786634), (381, 2698866), (414, 2483739), (477, 2155698), (621, 1655826), (738, 1393317), (762, 1349433), (943, 1090422), (954, 1077849), (1107, 928878), (1143, 899622), (1219, 843534), (1242, 827913), (1431, 718566), (1863, 551942), (1886, 545211), (2173, 473202), (2214, 464439), (2286, 449811), (2438, 421767), (2829, 363474), (2862, 359283), (2921, 352026), (3321, 309626), (3429, 299874), (3657, 281178), (3726, 275971), (4293, 239522), (4346, 236601), (5207, 197478), (5658, 181737), (5842, 176013), (6519, 157734), (6642, 154813), (6731, 152766), (6858, 149937), (7314, 140589), (8487, 121158), (8586, 119761), (8763, 117342), (10287, 99958), (10414, 98739), (10971, 93726), (13038, 78867), (13462, 76383), (15621, 65826), (16974, 60579), (17526, 58671), (19557, 52578), (20193, 50922), (20574, 49979), (21942, 46863), (25461, 40386), (26289, 39114), (31242, 32913)]