240567516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{318211}}^1$

素因数の和:318231

約数の個数: 48

約数和(自身を含む): 712794880

約数和(自身を除く): 472227364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 318211, 636422, 954633, 1272844, 1909266, 2227477, 2863899, 3818532, 4454954, 5727798, 6682431, 8591697, 8909908, 11455596, 13364862, 17183394, 20047293, 26729724, 34366788, 40094586, 60141879, 80189172, 120283758, 240567516]

約数ペア:

[(1, 240567516), (2, 120283758), (3, 80189172), (4, 60141879), (6, 40094586), (7, 34366788), (9, 26729724), (12, 20047293), (14, 17183394), (18, 13364862), (21, 11455596), (27, 8909908), (28, 8591697), (36, 6682431), (42, 5727798), (54, 4454954), (63, 3818532), (84, 2863899), (108, 2227477), (126, 1909266), (189, 1272844), (252, 954633), (378, 636422), (756, 318211)]