282486516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21817}}^1$

素因数の和:21920

約数の個数: 48

約数和(自身を含む): 718423104

約数和(自身を除く): 435936588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 21817, 43634, 65451, 87268, 130902, 261804, 283621, 567242, 850863, 1134484, 1701726, 1810811, 3403452, 3621622, 5432433, 7243244, 10864866, 21729732, 23540543, 47081086, 70621629, 94162172, 141243258, 282486516]

約数ペア:

[(1, 282486516), (2, 141243258), (3, 94162172), (4, 70621629), (6, 47081086), (12, 23540543), (13, 21729732), (26, 10864866), (39, 7243244), (52, 5432433), (78, 3621622), (83, 3403452), (156, 1810811), (166, 1701726), (249, 1134484), (332, 850863), (498, 567242), (996, 283621), (1079, 261804), (2158, 130902), (3237, 87268), (4316, 65451), (6474, 43634), (12948, 21817)]