317664564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2925

約数の個数: 96

約数和(自身を含む): 895082496

約数和(自身を除く): 577417932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 868, 903, 1204, 1302, 1333, 1806, 2604, 2666, 2837, 3612, 3999, 5332, 5674, 7998, 8511, 9331, 11348, 15996, 17022, 18662, 19859, 27993, 34044, 37324, 39718, 55986, 59577, 79436, 87947, 111972, 119154, 121991, 175894, 238308, 243982, 263841, 351788, 365973, 487964, 527682, 615629, 731946, 853937, 1055364, 1231258, 1463892, 1707874, 1846887, 2462516, 2561811, 3415748, 3693774, 3781721, 5123622, 7387548, 7563442, 10247244, 11345163, 15126884, 22690326, 26472047, 45380652, 52944094, 79416141, 105888188, 158832282, 317664564]

約数ペア:

[(1, 317664564), (2, 158832282), (3, 105888188), (4, 79416141), (6, 52944094), (7, 45380652), (12, 26472047), (14, 22690326), (21, 15126884), (28, 11345163), (31, 10247244), (42, 7563442), (43, 7387548), (62, 5123622), (84, 3781721), (86, 3693774), (93, 3415748), (124, 2561811), (129, 2462516), (172, 1846887), (186, 1707874), (217, 1463892), (258, 1231258), (301, 1055364), (372, 853937), (434, 731946), (516, 615629), (602, 527682), (651, 487964), (868, 365973), (903, 351788), (1204, 263841), (1302, 243982), (1333, 238308), (1806, 175894), (2604, 121991), (2666, 119154), (2837, 111972), (3612, 87947), (3999, 79436), (5332, 59577), (5674, 55986), (7998, 39718), (8511, 37324), (9331, 34044), (11348, 27993), (15996, 19859), (17022, 18662)]