217009944

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{158633}}^1$

素因数の和:158664

約数の個数: 48

約数和(自身を含む): 618672600

約数和(自身を除く): 401662656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 158633, 317266, 475899, 634532, 951798, 1269064, 1427697, 1903596, 2855394, 3014027, 3807192, 5710788, 6028054, 9042081, 11421576, 12056108, 18084162, 24112216, 27126243, 36168324, 54252486, 72336648, 108504972, 217009944]

約数ペア:

[(1, 217009944), (2, 108504972), (3, 72336648), (4, 54252486), (6, 36168324), (8, 27126243), (9, 24112216), (12, 18084162), (18, 12056108), (19, 11421576), (24, 9042081), (36, 6028054), (38, 5710788), (57, 3807192), (72, 3014027), (76, 2855394), (114, 1903596), (152, 1427697), (171, 1269064), (228, 951798), (342, 634532), (456, 475899), (684, 317266), (1368, 158633)]