270998916

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 639744000

約数和(自身を除く): 368745084

約数列:

[1, 2, 3, 4, 6, 12, 167, 271, 334, 499, 501, 542, 668, 813, 998, 1002, 1084, 1497, 1626, 1996, 2004, 2994, 3252, 5988, 45257, 83333, 90514, 135229, 135771, 166666, 181028, 249999, 270458, 271542, 333332, 405687, 499998, 540916, 543084, 811374, 999996, 1622748, 22583243, 45166486, 67749729, 90332972, 135499458, 270998916]

約数ペア:

[(1, 270998916), (2, 135499458), (3, 90332972), (4, 67749729), (6, 45166486), (12, 22583243), (167, 1622748), (271, 999996), (334, 811374), (499, 543084), (501, 540916), (542, 499998), (668, 405687), (813, 333332), (998, 271542), (1002, 270458), (1084, 249999), (1497, 181028), (1626, 166666), (1996, 135771), (2004, 135229), (2994, 90514), (3252, 83333), (5988, 45257)]