1342488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 3928320

約数和(自身を除く): 2585832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 131, 168, 183, 244, 262, 366, 393, 427, 488, 524, 732, 786, 854, 917, 1048, 1281, 1464, 1572, 1708, 1834, 2562, 2751, 3144, 3416, 3668, 5124, 5502, 7336, 7991, 10248, 11004, 15982, 22008, 23973, 31964, 47946, 55937, 63928, 95892, 111874, 167811, 191784, 223748, 335622, 447496, 671244, 1342488]

約数ペア:

[(1, 1342488), (2, 671244), (3, 447496), (4, 335622), (6, 223748), (7, 191784), (8, 167811), (12, 111874), (14, 95892), (21, 63928), (24, 55937), (28, 47946), (42, 31964), (56, 23973), (61, 22008), (84, 15982), (122, 11004), (131, 10248), (168, 7991), (183, 7336), (244, 5502), (262, 5124), (366, 3668), (393, 3416), (427, 3144), (488, 2751), (524, 2562), (732, 1834), (786, 1708), (854, 1572), (917, 1464), (1048, 1281)]