233647638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2549

約数の個数: 64

約数和(自身を含む): 557010432

約数和(自身を除く): 323362794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 159, 258, 301, 318, 371, 602, 742, 903, 1113, 1806, 2226, 2279, 2441, 4558, 4882, 6837, 7323, 13674, 14646, 15953, 17087, 31906, 34174, 47859, 51261, 95718, 102522, 104963, 129373, 209926, 258746, 314889, 388119, 629778, 734741, 776238, 905611, 1469482, 1811222, 2204223, 2716833, 4408446, 5433666, 5563039, 11126078, 16689117, 33378234, 38941273, 77882546, 116823819, 233647638]

約数ペア:

[(1, 233647638), (2, 116823819), (3, 77882546), (6, 38941273), (7, 33378234), (14, 16689117), (21, 11126078), (42, 5563039), (43, 5433666), (53, 4408446), (86, 2716833), (106, 2204223), (129, 1811222), (159, 1469482), (258, 905611), (301, 776238), (318, 734741), (371, 629778), (602, 388119), (742, 314889), (903, 258746), (1113, 209926), (1806, 129373), (2226, 104963), (2279, 102522), (2441, 95718), (4558, 51261), (4882, 47859), (6837, 34174), (7323, 31906), (13674, 17087), (14646, 15953)]