201447216

素因数分解:

$2^4\times 3^3\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1691

約数の個数: 80

約数和(自身を含む): 580305120

約数和(自身を除く): 378857904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 353, 432, 706, 1059, 1321, 1412, 2118, 2642, 2824, 3177, 3963, 4236, 5284, 5648, 6354, 7926, 8472, 9531, 10568, 11889, 12708, 15852, 16944, 19062, 21136, 23778, 25416, 31704, 35667, 38124, 47556, 50832, 63408, 71334, 76248, 95112, 142668, 152496, 190224, 285336, 466313, 570672, 932626, 1398939, 1865252, 2797878, 3730504, 4196817, 5595756, 7461008, 8393634, 11191512, 12590451, 16787268, 22383024, 25180902, 33574536, 50361804, 67149072, 100723608, 201447216]

約数ペア:

[(1, 201447216), (2, 100723608), (3, 67149072), (4, 50361804), (6, 33574536), (8, 25180902), (9, 22383024), (12, 16787268), (16, 12590451), (18, 11191512), (24, 8393634), (27, 7461008), (36, 5595756), (48, 4196817), (54, 3730504), (72, 2797878), (108, 1865252), (144, 1398939), (216, 932626), (353, 570672), (432, 466313), (706, 285336), (1059, 190224), (1321, 152496), (1412, 142668), (2118, 95112), (2642, 76248), (2824, 71334), (3177, 63408), (3963, 50832), (4236, 47556), (5284, 38124), (5648, 35667), (6354, 31704), (7926, 25416), (8472, 23778), (9531, 21136), (10568, 19062), (11889, 16944), (12708, 15852)]