503581428

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2283

約数の個数: 144

約数和(自身を含む): 1554759360

約数和(自身を除く): 1051177932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 903, 1161, 1204, 1323, 1548, 1764, 1806, 2107, 2213, 2322, 2646, 2709, 3612, 4214, 4426, 4644, 5292, 5418, 6321, 6639, 8127, 8428, 8852, 10836, 12642, 13278, 15491, 16254, 18963, 19917, 25284, 26556, 30982, 32508, 37926, 39834, 46473, 56889, 59751, 61964, 75852, 79668, 92946, 95159, 108437, 113778, 119502, 139419, 185892, 190318, 216874, 227556, 239004, 278838, 285477, 325311, 380636, 418257, 433748, 557676, 570954, 650622, 666113, 836514, 856431, 975933, 1141908, 1301244, 1332226, 1673028, 1712862, 1951866, 1998339, 2569293, 2664452, 2927799, 3425724, 3903732, 3996678, 4662791, 5138586, 5855598, 5995017, 7993356, 9325582, 10277172, 11711196, 11990034, 13988373, 17985051, 18651164, 23980068, 27976746, 35970102, 41965119, 55953492, 71940204, 83930238, 125895357, 167860476, 251790714, 503581428]

約数ペア:

[(1, 503581428), (2, 251790714), (3, 167860476), (4, 125895357), (6, 83930238), (7, 71940204), (9, 55953492), (12, 41965119), (14, 35970102), (18, 27976746), (21, 23980068), (27, 18651164), (28, 17985051), (36, 13988373), (42, 11990034), (43, 11711196), (49, 10277172), (54, 9325582), (63, 7993356), (84, 5995017), (86, 5855598), (98, 5138586), (108, 4662791), (126, 3996678), (129, 3903732), (147, 3425724), (172, 2927799), (189, 2664452), (196, 2569293), (252, 1998339), (258, 1951866), (294, 1712862), (301, 1673028), (378, 1332226), (387, 1301244), (441, 1141908), (516, 975933), (588, 856431), (602, 836514), (756, 666113), (774, 650622), (882, 570954), (903, 557676), (1161, 433748), (1204, 418257), (1323, 380636), (1548, 325311), (1764, 285477), (1806, 278838), (2107, 239004), (2213, 227556), (2322, 216874), (2646, 190318), (2709, 185892), (3612, 139419), (4214, 119502), (4426, 113778), (4644, 108437), (5292, 95159), (5418, 92946), (6321, 79668), (6639, 75852), (8127, 61964), (8428, 59751), (8852, 56889), (10836, 46473), (12642, 39834), (13278, 37926), (15491, 32508), (16254, 30982), (18963, 26556), (19917, 25284)]