470896852738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 813105216000

約数和(自身を除く): 342208363262

約数列:

[1, 2, 13, 23, 26, 46, 139, 149, 193, 197, 278, 298, 299, 386, 394, 598, 1807, 1937, 2509, 2561, 3197, 3427, 3614, 3874, 4439, 4531, 5018, 5122, 6394, 6854, 8878, 9062, 20711, 26827, 27383, 28757, 29353, 38021, 41422, 41561, 44551, 53654, 54766, 57514, 57707, 58706, 58903, 76042, 83122, 89102, 115414, 117806, 269243, 348751, 355979, 373841, 381589, 476353, 494273, 538486, 617021, 629809, 661411, 675119, 697502, 711958, 747682, 763178, 874483, 952706, 988546, 1234042, 1259618, 1322822, 1350238, 1748966, 3997223, 4080067, 5284919, 5665129, 6192589, 7994446, 8021273, 8160134, 8187517, 8598343, 8776547, 10569838, 11330258, 11368279, 12385178, 16042546, 16375034, 17196686, 17553094, 22736558, 51963899, 53040871, 68703947, 73646677, 91936129, 93841541, 103927798, 106081742, 121553137, 130297967, 137407894, 147293354, 183872258, 187683082, 243106274, 260595934, 787452931, 1195169677, 1219940033, 1574905862, 1580190781, 1693873571, 2390339354, 2439880066, 3160381562, 3387747142, 10236888103, 18111417413, 20473776206, 36222834826, 235448426369, 470896852738]

約数ペア:

[(1, 470896852738), (2, 235448426369), (13, 36222834826), (23, 20473776206), (26, 18111417413), (46, 10236888103), (139, 3387747142), (149, 3160381562), (193, 2439880066), (197, 2390339354), (278, 1693873571), (298, 1580190781), (299, 1574905862), (386, 1219940033), (394, 1195169677), (598, 787452931), (1807, 260595934), (1937, 243106274), (2509, 187683082), (2561, 183872258), (3197, 147293354), (3427, 137407894), (3614, 130297967), (3874, 121553137), (4439, 106081742), (4531, 103927798), (5018, 93841541), (5122, 91936129), (6394, 73646677), (6854, 68703947), (8878, 53040871), (9062, 51963899), (20711, 22736558), (26827, 17553094), (27383, 17196686), (28757, 16375034), (29353, 16042546), (38021, 12385178), (41422, 11368279), (41561, 11330258), (44551, 10569838), (53654, 8776547), (54766, 8598343), (57514, 8187517), (57707, 8160134), (58706, 8021273), (58903, 7994446), (76042, 6192589), (83122, 5665129), (89102, 5284919), (115414, 4080067), (117806, 3997223), (269243, 1748966), (348751, 1350238), (355979, 1322822), (373841, 1259618), (381589, 1234042), (476353, 988546), (494273, 952706), (538486, 874483), (617021, 763178), (629809, 747682), (661411, 711958), (675119, 697502)]