272238316

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 573985440

約数和(自身を除く): 301747124

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 73, 98, 106, 146, 196, 212, 292, 359, 371, 511, 718, 742, 1022, 1436, 1484, 2044, 2513, 2597, 3577, 3869, 5026, 5194, 7154, 7738, 10052, 10388, 14308, 15476, 17591, 19027, 26207, 27083, 35182, 38054, 52414, 54166, 70364, 76108, 104828, 108332, 133189, 183449, 189581, 266378, 366898, 379162, 532756, 733796, 758324, 932323, 1284143, 1388971, 1864646, 2568286, 2777942, 3729292, 5136572, 5555884, 9722797, 19445594, 38891188, 68059579, 136119158, 272238316]

約数ペア:

[(1, 272238316), (2, 136119158), (4, 68059579), (7, 38891188), (14, 19445594), (28, 9722797), (49, 5555884), (53, 5136572), (73, 3729292), (98, 2777942), (106, 2568286), (146, 1864646), (196, 1388971), (212, 1284143), (292, 932323), (359, 758324), (371, 733796), (511, 532756), (718, 379162), (742, 366898), (1022, 266378), (1436, 189581), (1484, 183449), (2044, 133189), (2513, 108332), (2597, 104828), (3577, 76108), (3869, 70364), (5026, 54166), (5194, 52414), (7154, 38054), (7738, 35182), (10052, 27083), (10388, 26207), (14308, 19027), (15476, 17591)]