217862952

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{124351}}^1$

素因数の和:124433

約数の個数: 32

約数和(自身を含む): 552122880

約数和(自身を除く): 334259928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 124351, 248702, 373053, 497404, 746106, 994808, 1492212, 2984424, 9077623, 18155246, 27232869, 36310492, 54465738, 72620984, 108931476, 217862952]

約数ペア:

[(1, 217862952), (2, 108931476), (3, 72620984), (4, 54465738), (6, 36310492), (8, 27232869), (12, 18155246), (24, 9077623), (73, 2984424), (146, 1492212), (219, 994808), (292, 746106), (438, 497404), (584, 373053), (876, 248702), (1752, 124351)]