397681248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 1104364800

約数和(自身を除く): 706683552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 263, 304, 456, 526, 608, 789, 829, 912, 1052, 1578, 1658, 1824, 2104, 2487, 3156, 3316, 4208, 4974, 4997, 6312, 6632, 8416, 9948, 9994, 12624, 13264, 14991, 15751, 19896, 19988, 25248, 26528, 29982, 31502, 39792, 39976, 47253, 59964, 63004, 79584, 79952, 94506, 119928, 126008, 159904, 189012, 218027, 239856, 252016, 378024, 436054, 479712, 504032, 654081, 756048, 872108, 1308162, 1512096, 1744216, 2616324, 3488432, 4142513, 5232648, 6976864, 8285026, 10465296, 12427539, 16570052, 20930592, 24855078, 33140104, 49710156, 66280208, 99420312, 132560416, 198840624, 397681248]

約数ペア:

[(1, 397681248), (2, 198840624), (3, 132560416), (4, 99420312), (6, 66280208), (8, 49710156), (12, 33140104), (16, 24855078), (19, 20930592), (24, 16570052), (32, 12427539), (38, 10465296), (48, 8285026), (57, 6976864), (76, 5232648), (96, 4142513), (114, 3488432), (152, 2616324), (228, 1744216), (263, 1512096), (304, 1308162), (456, 872108), (526, 756048), (608, 654081), (789, 504032), (829, 479712), (912, 436054), (1052, 378024), (1578, 252016), (1658, 239856), (1824, 218027), (2104, 189012), (2487, 159904), (3156, 126008), (3316, 119928), (4208, 94506), (4974, 79952), (4997, 79584), (6312, 63004), (6632, 59964), (8416, 47253), (9948, 39976), (9994, 39792), (12624, 31502), (13264, 29982), (14991, 26528), (15751, 25248), (19896, 19988)]