258758568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189151}}^1$

素因数の和:189182

約数の個数: 48

約数和(自身を含む): 737692800

約数和(自身を除く): 478934232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 189151, 378302, 567453, 756604, 1134906, 1513208, 1702359, 2269812, 3404718, 3593869, 4539624, 6809436, 7187738, 10781607, 13618872, 14375476, 21563214, 28750952, 32344821, 43126428, 64689642, 86252856, 129379284, 258758568]

約数ペア:

[(1, 258758568), (2, 129379284), (3, 86252856), (4, 64689642), (6, 43126428), (8, 32344821), (9, 28750952), (12, 21563214), (18, 14375476), (19, 13618872), (24, 10781607), (36, 7187738), (38, 6809436), (57, 4539624), (72, 3593869), (76, 3404718), (114, 2269812), (152, 1702359), (171, 1513208), (228, 1134906), (342, 756604), (456, 567453), (684, 378302), (1368, 189151)]