385662438

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{145753}}^1$

素因数の和:145778

約数の個数: 48

約数和(自身を含む): 996957360

約数和(自身を除く): 611294922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 145753, 291506, 437259, 874518, 1020271, 1311777, 2040542, 2623554, 3060813, 3935331, 6121626, 7141897, 7870662, 9182439, 14283794, 18364878, 21425691, 27547317, 42851382, 55094634, 64277073, 128554146, 192831219, 385662438]

約数ペア:

[(1, 385662438), (2, 192831219), (3, 128554146), (6, 64277073), (7, 55094634), (9, 42851382), (14, 27547317), (18, 21425691), (21, 18364878), (27, 14283794), (42, 9182439), (49, 7870662), (54, 7141897), (63, 6121626), (98, 3935331), (126, 3060813), (147, 2623554), (189, 2040542), (294, 1311777), (378, 1020271), (441, 874518), (882, 437259), (1323, 291506), (2646, 145753)]