218928822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5285

約数の個数: 64

約数和(自身を含む): 538928640

約数和(自身を除く): 319999818

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 354, 357, 413, 714, 826, 1003, 1239, 2006, 2478, 3009, 5197, 6018, 7021, 10394, 14042, 15591, 21063, 31182, 36379, 42126, 72758, 88349, 109137, 176698, 218274, 265047, 306623, 530094, 613246, 618443, 919869, 1236886, 1839738, 1855329, 2146361, 3710658, 4292722, 5212591, 6439083, 10425182, 12878166, 15637773, 31275546, 36488137, 72976274, 109464411, 218928822]

約数ペア:

[(1, 218928822), (2, 109464411), (3, 72976274), (6, 36488137), (7, 31275546), (14, 15637773), (17, 12878166), (21, 10425182), (34, 6439083), (42, 5212591), (51, 4292722), (59, 3710658), (102, 2146361), (118, 1855329), (119, 1839738), (177, 1236886), (238, 919869), (354, 618443), (357, 613246), (413, 530094), (714, 306623), (826, 265047), (1003, 218274), (1239, 176698), (2006, 109137), (2478, 88349), (3009, 72758), (5197, 42126), (6018, 36379), (7021, 31182), (10394, 21063), (14042, 15591)]