2499396144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{27449}}^1$

素因数の和:27738

約数の個数: 80

約数和(自身を含む): 7406668800

約数和(自身を除く): 4907272656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 4336, 5691, 6504, 7588, 11382, 13008, 15176, 22764, 27449, 30352, 45528, 54898, 82347, 91056, 109796, 164694, 192143, 219592, 329388, 384286, 439184, 576429, 658776, 768572, 1152858, 1317552, 1537144, 2305716, 3074288, 4611432, 7438679, 9222864, 14877358, 22316037, 29754716, 44632074, 52070753, 59509432, 89264148, 104141506, 119018864, 156212259, 178528296, 208283012, 312424518, 357056592, 416566024, 624849036, 833132048, 1249698072, 2499396144]

約数ペア:

[(1, 2499396144), (2, 1249698072), (3, 833132048), (4, 624849036), (6, 416566024), (7, 357056592), (8, 312424518), (12, 208283012), (14, 178528296), (16, 156212259), (21, 119018864), (24, 104141506), (28, 89264148), (42, 59509432), (48, 52070753), (56, 44632074), (84, 29754716), (112, 22316037), (168, 14877358), (271, 9222864), (336, 7438679), (542, 4611432), (813, 3074288), (1084, 2305716), (1626, 1537144), (1897, 1317552), (2168, 1152858), (3252, 768572), (3794, 658776), (4336, 576429), (5691, 439184), (6504, 384286), (7588, 329388), (11382, 219592), (13008, 192143), (15176, 164694), (22764, 109796), (27449, 91056), (30352, 82347), (45528, 54898)]