307428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 834624

約数和(自身を除く): 527196

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 137, 187, 204, 274, 374, 411, 548, 561, 748, 822, 1122, 1507, 1644, 2244, 2329, 3014, 4521, 4658, 6028, 6987, 9042, 9316, 13974, 18084, 25619, 27948, 51238, 76857, 102476, 153714, 307428]

約数ペア:

[(1, 307428), (2, 153714), (3, 102476), (4, 76857), (6, 51238), (11, 27948), (12, 25619), (17, 18084), (22, 13974), (33, 9316), (34, 9042), (44, 6987), (51, 6028), (66, 4658), (68, 4521), (102, 3014), (132, 2329), (137, 2244), (187, 1644), (204, 1507), (274, 1122), (374, 822), (411, 748), (548, 561)]