381279906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2593}}^1$

素因数の和:3000

約数の個数: 64

約数和(自身を含む): 971193600

約数和(自身を除く): 589913694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 389, 778, 1167, 2334, 2593, 2723, 3501, 5186, 5446, 7002, 7779, 8169, 10503, 15558, 16338, 18151, 21006, 23337, 24507, 36302, 46674, 49014, 54453, 70011, 73521, 108906, 140022, 147042, 163359, 326718, 490077, 980154, 1008677, 2017354, 3026031, 6052062, 7060739, 9078093, 14121478, 18156186, 21182217, 27234279, 42364434, 54468558, 63546651, 127093302, 190639953, 381279906]

約数ペア:

[(1, 381279906), (2, 190639953), (3, 127093302), (6, 63546651), (7, 54468558), (9, 42364434), (14, 27234279), (18, 21182217), (21, 18156186), (27, 14121478), (42, 9078093), (54, 7060739), (63, 6052062), (126, 3026031), (189, 2017354), (378, 1008677), (389, 980154), (778, 490077), (1167, 326718), (2334, 163359), (2593, 147042), (2723, 140022), (3501, 108906), (5186, 73521), (5446, 70011), (7002, 54453), (7779, 49014), (8169, 46674), (10503, 36302), (15558, 24507), (16338, 23337), (18151, 21006)]