240094518

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 506373120

約数和(自身を除く): 266278602

約数列:

[1, 2, 3, 6, 47, 73, 94, 107, 109, 141, 146, 214, 218, 219, 282, 321, 327, 438, 642, 654, 3431, 5029, 5123, 6862, 7811, 7957, 10058, 10246, 10293, 11663, 15087, 15369, 15622, 15914, 20586, 23326, 23433, 23871, 30174, 30738, 34989, 46866, 47742, 69978, 367117, 373979, 548161, 734234, 747958, 851399, 1096322, 1101351, 1121937, 1644483, 1702798, 2202702, 2243874, 2554197, 3288966, 5108394, 40015753, 80031506, 120047259, 240094518]

約数ペア:

[(1, 240094518), (2, 120047259), (3, 80031506), (6, 40015753), (47, 5108394), (73, 3288966), (94, 2554197), (107, 2243874), (109, 2202702), (141, 1702798), (146, 1644483), (214, 1121937), (218, 1101351), (219, 1096322), (282, 851399), (321, 747958), (327, 734234), (438, 548161), (642, 373979), (654, 367117), (3431, 69978), (5029, 47742), (5123, 46866), (6862, 34989), (7811, 30738), (7957, 30174), (10058, 23871), (10246, 23433), (10293, 23326), (11663, 20586), (15087, 15914), (15369, 15622)]