242862732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{321247}}^1$

素因数の和:321267

約数の個数: 48

約数和(自身を含む): 719595520

約数和(自身を除く): 476732788

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, 321247, 642494, 963741, 1284988, 1927482, 2248729, 2891223, 3854964, 4497458, 5782446, 6746187, 8673669, 8994916, 11564892, 13492374, 17347338, 20238561, 26984748, 34694676, 40477122, 60715683, 80954244, 121431366, 242862732]

約数ペア:

[(1, 242862732), (2, 121431366), (3, 80954244), (4, 60715683), (6, 40477122), (7, 34694676), (9, 26984748), (12, 20238561), (14, 17347338), (18, 13492374), (21, 11564892), (27, 8994916), (28, 8673669), (36, 6746187), (42, 5782446), (54, 4497458), (63, 3854964), (84, 2891223), (108, 2248729), (126, 1927482), (189, 1284988), (252, 963741), (378, 642494), (756, 321247)]