217443144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{476849}}^1$

素因数の和:476877

約数の個数: 32

約数和(自身を含む): 572220000

約数和(自身を除く): 354776856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 476849, 953698, 1430547, 1907396, 2861094, 3814792, 5722188, 9060131, 11444376, 18120262, 27180393, 36240524, 54360786, 72481048, 108721572, 217443144]

約数ペア:

[(1, 217443144), (2, 108721572), (3, 72481048), (4, 54360786), (6, 36240524), (8, 27180393), (12, 18120262), (19, 11444376), (24, 9060131), (38, 5722188), (57, 3814792), (76, 2861094), (114, 1907396), (152, 1430547), (228, 953698), (456, 476849)]