304680618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80989}}^1$

素因数の和:81027

約数の個数: 48

約数和(自身を含む): 758066400

約数和(自身を除く): 453385782

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 80989, 161978, 242967, 485934, 728901, 890879, 1457802, 1538791, 1781758, 2672637, 3077582, 4616373, 5345274, 8017911, 9232746, 13849119, 16035822, 16926701, 27698238, 33853402, 50780103, 101560206, 152340309, 304680618]

約数ペア:

[(1, 304680618), (2, 152340309), (3, 101560206), (6, 50780103), (9, 33853402), (11, 27698238), (18, 16926701), (19, 16035822), (22, 13849119), (33, 9232746), (38, 8017911), (57, 5345274), (66, 4616373), (99, 3077582), (114, 2672637), (171, 1781758), (198, 1538791), (209, 1457802), (342, 890879), (418, 728901), (627, 485934), (1254, 242967), (1881, 161978), (3762, 80989)]