239017644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1567}}^1$

素因数の和:1819

約数の個数: 72

約数和(自身を含む): 639242240

約数和(自身を除く): 400224596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 223, 228, 342, 446, 669, 684, 892, 1338, 1567, 2007, 2676, 3134, 4014, 4237, 4701, 6268, 8028, 8474, 9402, 12711, 14103, 16948, 18804, 25422, 28206, 29773, 38133, 50844, 56412, 59546, 76266, 89319, 119092, 152532, 178638, 267957, 349441, 357276, 535914, 698882, 1048323, 1071828, 1397764, 2096646, 3144969, 4193292, 6289938, 6639379, 12579876, 13278758, 19918137, 26557516, 39836274, 59754411, 79672548, 119508822, 239017644]

約数ペア:

[(1, 239017644), (2, 119508822), (3, 79672548), (4, 59754411), (6, 39836274), (9, 26557516), (12, 19918137), (18, 13278758), (19, 12579876), (36, 6639379), (38, 6289938), (57, 4193292), (76, 3144969), (114, 2096646), (171, 1397764), (223, 1071828), (228, 1048323), (342, 698882), (446, 535914), (669, 357276), (684, 349441), (892, 267957), (1338, 178638), (1567, 152532), (2007, 119092), (2676, 89319), (3134, 76266), (4014, 59546), (4237, 56412), (4701, 50844), (6268, 38133), (8028, 29773), (8474, 28206), (9402, 25422), (12711, 18804), (14103, 16948)]