325438232

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 777600000

約数和(自身を除く): 452161768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 53, 56, 58, 76, 106, 116, 133, 152, 199, 203, 212, 232, 266, 371, 398, 406, 424, 532, 551, 742, 796, 812, 1007, 1064, 1102, 1393, 1484, 1537, 1592, 1624, 2014, 2204, 2786, 2968, 3074, 3781, 3857, 4028, 4408, 5572, 5771, 6148, 7049, 7562, 7714, 8056, 10547, 10759, 11144, 11542, 12296, 14098, 15124, 15428, 21094, 21518, 23084, 26467, 28196, 29203, 30248, 30856, 40397, 42188, 43036, 46168, 52934, 56392, 58406, 73829, 80794, 84376, 86072, 105868, 109649, 116812, 147658, 161588, 200393, 204421, 211736, 219298, 233624, 295316, 305863, 323176, 400786, 408842, 438596, 590632, 611726, 767543, 801572, 817684, 877192, 1223452, 1402751, 1535086, 1603144, 1635368, 2141041, 2446904, 2805502, 3070172, 4282082, 5611004, 5811397, 6140344, 8564164, 11222008, 11622794, 17128328, 23245588, 40679779, 46491176, 81359558, 162719116, 325438232]

約数ペア:

[(1, 325438232), (2, 162719116), (4, 81359558), (7, 46491176), (8, 40679779), (14, 23245588), (19, 17128328), (28, 11622794), (29, 11222008), (38, 8564164), (53, 6140344), (56, 5811397), (58, 5611004), (76, 4282082), (106, 3070172), (116, 2805502), (133, 2446904), (152, 2141041), (199, 1635368), (203, 1603144), (212, 1535086), (232, 1402751), (266, 1223452), (371, 877192), (398, 817684), (406, 801572), (424, 767543), (532, 611726), (551, 590632), (742, 438596), (796, 408842), (812, 400786), (1007, 323176), (1064, 305863), (1102, 295316), (1393, 233624), (1484, 219298), (1537, 211736), (1592, 204421), (1624, 200393), (2014, 161588), (2204, 147658), (2786, 116812), (2968, 109649), (3074, 105868), (3781, 86072), (3857, 84376), (4028, 80794), (4408, 73829), (5572, 58406), (5771, 56392), (6148, 52934), (7049, 46168), (7562, 43036), (7714, 42188), (8056, 40397), (10547, 30856), (10759, 30248), (11144, 29203), (11542, 28196), (12296, 26467), (14098, 23084), (15124, 21518), (15428, 21094)]