250737228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{331663}}^1$

素因数の和:331683

約数の個数: 48

約数和(自身を含む): 742927360

約数和(自身を除く): 492190132

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, 331663, 663326, 994989, 1326652, 1989978, 2321641, 2984967, 3979956, 4643282, 5969934, 6964923, 8954901, 9286564, 11939868, 13929846, 17909802, 20894769, 27859692, 35819604, 41789538, 62684307, 83579076, 125368614, 250737228]

約数ペア:

[(1, 250737228), (2, 125368614), (3, 83579076), (4, 62684307), (6, 41789538), (7, 35819604), (9, 27859692), (12, 20894769), (14, 17909802), (18, 13929846), (21, 11939868), (27, 9286564), (28, 8954901), (36, 6964923), (42, 5969934), (54, 4643282), (63, 3979956), (84, 2984967), (108, 2321641), (126, 1989978), (189, 1326652), (252, 994989), (378, 663326), (756, 331663)]