212727256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 489430080

約数和(自身を除く): 276702824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2482, 3061, 4088, 4964, 6122, 8687, 9928, 12244, 17374, 21427, 24488, 34748, 42854, 52037, 69496, 85708, 104074, 171416, 208148, 223453, 364259, 416296, 446906, 728518, 893812, 1457036, 1564171, 1787624, 2914072, 3128342, 3798701, 6256684, 7597402, 12513368, 15194804, 26590907, 30389608, 53181814, 106363628, 212727256]

約数ペア:

[(1, 212727256), (2, 106363628), (4, 53181814), (7, 30389608), (8, 26590907), (14, 15194804), (17, 12513368), (28, 7597402), (34, 6256684), (56, 3798701), (68, 3128342), (73, 2914072), (119, 1787624), (136, 1564171), (146, 1457036), (238, 893812), (292, 728518), (476, 446906), (511, 416296), (584, 364259), (952, 223453), (1022, 208148), (1241, 171416), (2044, 104074), (2482, 85708), (3061, 69496), (4088, 52037), (4964, 42854), (6122, 34748), (8687, 24488), (9928, 21427), (12244, 17374)]