218004528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 666653760

約数和(自身を除く): 448649232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 354, 392, 413, 472, 588, 708, 784, 826, 944, 1176, 1239, 1416, 1571, 1652, 2352, 2478, 2832, 2891, 3142, 3304, 4713, 4956, 5782, 6284, 6608, 8673, 9426, 9912, 10997, 11564, 12568, 17346, 18852, 19824, 21994, 23128, 25136, 32991, 34692, 37704, 43988, 46256, 65982, 69384, 75408, 76979, 87976, 92689, 131964, 138768, 153958, 175952, 185378, 230937, 263928, 278067, 307916, 370756, 461874, 527856, 556134, 615832, 648823, 741512, 923748, 1112268, 1231664, 1297646, 1483024, 1847496, 1946469, 2224536, 2595292, 3694992, 3892938, 4449072, 4541761, 5190584, 7785876, 9083522, 10381168, 13625283, 15571752, 18167044, 27250566, 31143504, 36334088, 54501132, 72668176, 109002264, 218004528]

約数ペア:

[(1, 218004528), (2, 109002264), (3, 72668176), (4, 54501132), (6, 36334088), (7, 31143504), (8, 27250566), (12, 18167044), (14, 15571752), (16, 13625283), (21, 10381168), (24, 9083522), (28, 7785876), (42, 5190584), (48, 4541761), (49, 4449072), (56, 3892938), (59, 3694992), (84, 2595292), (98, 2224536), (112, 1946469), (118, 1847496), (147, 1483024), (168, 1297646), (177, 1231664), (196, 1112268), (236, 923748), (294, 741512), (336, 648823), (354, 615832), (392, 556134), (413, 527856), (472, 461874), (588, 370756), (708, 307916), (784, 278067), (826, 263928), (944, 230937), (1176, 185378), (1239, 175952), (1416, 153958), (1571, 138768), (1652, 131964), (2352, 92689), (2478, 87976), (2832, 76979), (2891, 75408), (3142, 69384), (3304, 65982), (4713, 46256), (4956, 43988), (5782, 37704), (6284, 34692), (6608, 32991), (8673, 25136), (9426, 23128), (9912, 21994), (10997, 19824), (11564, 18852), (12568, 17346)]