2195836048

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 4949683200

約数和(自身を除く): 2753847152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 199, 332, 398, 581, 664, 796, 1162, 1187, 1328, 1393, 1592, 2324, 2374, 2786, 3184, 4648, 4748, 5572, 8309, 9296, 9496, 11144, 16517, 16618, 18992, 22288, 33034, 33236, 66068, 66472, 98521, 115619, 132136, 132944, 197042, 231238, 236213, 264272, 394084, 462476, 472426, 689647, 788168, 924952, 944852, 1379294, 1576336, 1653491, 1849904, 1889704, 2758588, 3306982, 3779408, 5517176, 6613964, 11034352, 13227928, 19605679, 26455856, 39211358, 78422716, 137239753, 156845432, 274479506, 313690864, 548959012, 1097918024, 2195836048]

約数ペア:

[(1, 2195836048), (2, 1097918024), (4, 548959012), (7, 313690864), (8, 274479506), (14, 156845432), (16, 137239753), (28, 78422716), (56, 39211358), (83, 26455856), (112, 19605679), (166, 13227928), (199, 11034352), (332, 6613964), (398, 5517176), (581, 3779408), (664, 3306982), (796, 2758588), (1162, 1889704), (1187, 1849904), (1328, 1653491), (1393, 1576336), (1592, 1379294), (2324, 944852), (2374, 924952), (2786, 788168), (3184, 689647), (4648, 472426), (4748, 462476), (5572, 394084), (8309, 264272), (9296, 236213), (9496, 231238), (11144, 197042), (16517, 132944), (16618, 132136), (18992, 115619), (22288, 98521), (33034, 66472), (33236, 66068)]