700308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{397}}^1$

素因数の和:421

約数の個数: 54

約数和(自身を含む): 2064426

約数和(自身を除く): 1364118

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 397, 441, 588, 794, 882, 1191, 1588, 1764, 2382, 2779, 3573, 4764, 5558, 7146, 8337, 11116, 14292, 16674, 19453, 25011, 33348, 38906, 50022, 58359, 77812, 100044, 116718, 175077, 233436, 350154, 700308]

約数ペア:

[(1, 700308), (2, 350154), (3, 233436), (4, 175077), (6, 116718), (7, 100044), (9, 77812), (12, 58359), (14, 50022), (18, 38906), (21, 33348), (28, 25011), (36, 19453), (42, 16674), (49, 14292), (63, 11116), (84, 8337), (98, 7146), (126, 5558), (147, 4764), (196, 3573), (252, 2779), (294, 2382), (397, 1764), (441, 1588), (588, 1191), (794, 882)]