247282308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8423

約数の個数: 120

約数和(自身を含む): 795719232

約数和(自身を除く): 548436924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 8387, 9828, 14742, 16774, 25161, 29484, 33548, 50322, 58709, 75483, 100644, 109031, 117418, 150966, 176127, 218062, 226449, 234836, 301932, 327093, 352254, 436124, 452898, 528381, 654186, 679347, 704508, 763217, 905796, 981279, 1056762, 1308372, 1358694, 1526434, 1585143, 1962558, 2113524, 2289651, 2717388, 2943837, 3052868, 3170286, 3925116, 4579302, 4755429, 5887674, 6340572, 6868953, 8831511, 9158604, 9510858, 11775348, 13737906, 17663022, 19021716, 20606859, 27475812, 35326044, 41213718, 61820577, 82427436, 123641154, 247282308]

約数ペア:

[(1, 247282308), (2, 123641154), (3, 82427436), (4, 61820577), (6, 41213718), (7, 35326044), (9, 27475812), (12, 20606859), (13, 19021716), (14, 17663022), (18, 13737906), (21, 11775348), (26, 9510858), (27, 9158604), (28, 8831511), (36, 6868953), (39, 6340572), (42, 5887674), (52, 4755429), (54, 4579302), (63, 3925116), (78, 3170286), (81, 3052868), (84, 2943837), (91, 2717388), (108, 2289651), (117, 2113524), (126, 1962558), (156, 1585143), (162, 1526434), (182, 1358694), (189, 1308372), (234, 1056762), (252, 981279), (273, 905796), (324, 763217), (351, 704508), (364, 679347), (378, 654186), (468, 528381), (546, 452898), (567, 436124), (702, 352254), (756, 327093), (819, 301932), (1053, 234836), (1092, 226449), (1134, 218062), (1404, 176127), (1638, 150966), (2106, 117418), (2268, 109031), (2457, 100644), (3276, 75483), (4212, 58709), (4914, 50322), (7371, 33548), (8387, 29484), (9828, 25161), (14742, 16774)]