315432684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{417239}}^1$

素因数の和:417259

約数の個数: 48

約数和(自身を含む): 934617600

約数和(自身を除く): 619184916

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, 417239, 834478, 1251717, 1668956, 2503434, 2920673, 3755151, 5006868, 5841346, 7510302, 8762019, 11265453, 11682692, 15020604, 17524038, 22530906, 26286057, 35048076, 45061812, 52572114, 78858171, 105144228, 157716342, 315432684]

約数ペア:

[(1, 315432684), (2, 157716342), (3, 105144228), (4, 78858171), (6, 52572114), (7, 45061812), (9, 35048076), (12, 26286057), (14, 22530906), (18, 17524038), (21, 15020604), (27, 11682692), (28, 11265453), (36, 8762019), (42, 7510302), (54, 5841346), (63, 5006868), (84, 3755151), (108, 2920673), (126, 2503434), (189, 1668956), (252, 1251717), (378, 834478), (756, 417239)]