217336584

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^2\times {\mathrm{1451}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 550685520

約数和(自身を除く): 333348936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1451, 1896, 2902, 4353, 5804, 6241, 8706, 11608, 12482, 17412, 18723, 24964, 34824, 37446, 49928, 74892, 114629, 149784, 229258, 343887, 458516, 687774, 917032, 1375548, 2751096, 9055691, 18111382, 27167073, 36222764, 54334146, 72445528, 108668292, 217336584]

約数ペア:

[(1, 217336584), (2, 108668292), (3, 72445528), (4, 54334146), (6, 36222764), (8, 27167073), (12, 18111382), (24, 9055691), (79, 2751096), (158, 1375548), (237, 917032), (316, 687774), (474, 458516), (632, 343887), (948, 229258), (1451, 149784), (1896, 114629), (2902, 74892), (4353, 49928), (5804, 37446), (6241, 34824), (8706, 24964), (11608, 18723), (12482, 17412)]