217564326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30293}}^1$

素因数の和:30330

約数の個数: 64

約数和(自身を含む): 581644800

約数和(自身を除く): 364080474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 30293, 60586, 90879, 181758, 212051, 272637, 424102, 545274, 575567, 636153, 817911, 1151134, 1272306, 1635822, 1726701, 1908459, 3453402, 3816918, 4028969, 5180103, 5725377, 8057938, 10360206, 11450754, 12086907, 15540309, 24173814, 31080618, 36260721, 72521442, 108782163, 217564326]

約数ペア:

[(1, 217564326), (2, 108782163), (3, 72521442), (6, 36260721), (7, 31080618), (9, 24173814), (14, 15540309), (18, 12086907), (19, 11450754), (21, 10360206), (27, 8057938), (38, 5725377), (42, 5180103), (54, 4028969), (57, 3816918), (63, 3453402), (114, 1908459), (126, 1726701), (133, 1635822), (171, 1272306), (189, 1151134), (266, 817911), (342, 636153), (378, 575567), (399, 545274), (513, 424102), (798, 272637), (1026, 212051), (1197, 181758), (2394, 90879), (3591, 60586), (7182, 30293)]