217017072

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{4909}}^1$

素因数の和:5230

約数の個数: 60

約数和(自身を含む): 609448840

約数和(自身を除く): 392431768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4909, 4912, 5526, 7368, 9818, 11052, 14727, 14736, 19636, 22104, 29454, 39272, 44181, 44208, 58908, 78544, 88362, 117816, 176724, 235632, 353448, 706896, 1507063, 3014126, 4521189, 6028252, 9042378, 12056504, 13563567, 18084756, 24113008, 27127134, 36169512, 54254268, 72339024, 108508536, 217017072]

約数ペア:

[(1, 217017072), (2, 108508536), (3, 72339024), (4, 54254268), (6, 36169512), (8, 27127134), (9, 24113008), (12, 18084756), (16, 13563567), (18, 12056504), (24, 9042378), (36, 6028252), (48, 4521189), (72, 3014126), (144, 1507063), (307, 706896), (614, 353448), (921, 235632), (1228, 176724), (1842, 117816), (2456, 88362), (2763, 78544), (3684, 58908), (4909, 44208), (4912, 44181), (5526, 39272), (7368, 29454), (9818, 22104), (11052, 19636), (14727, 14736)]