431186704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 945689472

約数和(自身を除く): 514502768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 193, 208, 299, 368, 386, 467, 598, 772, 934, 1196, 1544, 1868, 2392, 2509, 3088, 3736, 4439, 4784, 5018, 6071, 7472, 8878, 10036, 10741, 12142, 17756, 20072, 21482, 24284, 35512, 40144, 42964, 48568, 57707, 71024, 85928, 90131, 97136, 115414, 139633, 171856, 180262, 230828, 279266, 360524, 461656, 558532, 721048, 923312, 1117064, 1171703, 1442096, 2073013, 2234128, 2343406, 4146026, 4686812, 8292052, 9373624, 16584104, 18747248, 26949169, 33168208, 53898338, 107796676, 215593352, 431186704]

約数ペア:

[(1, 431186704), (2, 215593352), (4, 107796676), (8, 53898338), (13, 33168208), (16, 26949169), (23, 18747248), (26, 16584104), (46, 9373624), (52, 8292052), (92, 4686812), (104, 4146026), (184, 2343406), (193, 2234128), (208, 2073013), (299, 1442096), (368, 1171703), (386, 1117064), (467, 923312), (598, 721048), (772, 558532), (934, 461656), (1196, 360524), (1544, 279266), (1868, 230828), (2392, 180262), (2509, 171856), (3088, 139633), (3736, 115414), (4439, 97136), (4784, 90131), (5018, 85928), (6071, 71024), (7472, 57707), (8878, 48568), (10036, 42964), (10741, 40144), (12142, 35512), (17756, 24284), (20072, 21482)]