215956692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{95219}}^1$

素因数の和:95242

約数の個数: 60

約数和(自身を含む): 645210720

約数和(自身を除く): 429254028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 95219, 190438, 285657, 380876, 571314, 666533, 856971, 1142628, 1333066, 1713942, 1999599, 2570913, 2666132, 3427884, 3999198, 5141826, 5998797, 7712739, 7998396, 10283652, 11997594, 15425478, 17996391, 23995188, 30850956, 35992782, 53989173, 71985564, 107978346, 215956692]

約数ペア:

[(1, 215956692), (2, 107978346), (3, 71985564), (4, 53989173), (6, 35992782), (7, 30850956), (9, 23995188), (12, 17996391), (14, 15425478), (18, 11997594), (21, 10283652), (27, 7998396), (28, 7712739), (36, 5998797), (42, 5141826), (54, 3999198), (63, 3427884), (81, 2666132), (84, 2570913), (108, 1999599), (126, 1713942), (162, 1333066), (189, 1142628), (252, 856971), (324, 666533), (378, 571314), (567, 380876), (756, 285657), (1134, 190438), (2268, 95219)]