308807682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 650496000

約数和(自身を除く): 341688318

約数列:

[1, 2, 3, 6, 43, 79, 86, 109, 129, 139, 158, 218, 237, 258, 278, 327, 417, 474, 654, 834, 3397, 4687, 5977, 6794, 8611, 9374, 10191, 10981, 11954, 14061, 15151, 17222, 17931, 20382, 21962, 25833, 28122, 30302, 32943, 35862, 45453, 51666, 65886, 90906, 370273, 472183, 651493, 740546, 944366, 1110819, 1196929, 1302986, 1416549, 1954479, 2221638, 2393858, 2833098, 3590787, 3908958, 7181574, 51467947, 102935894, 154403841, 308807682]

約数ペア:

[(1, 308807682), (2, 154403841), (3, 102935894), (6, 51467947), (43, 7181574), (79, 3908958), (86, 3590787), (109, 2833098), (129, 2393858), (139, 2221638), (158, 1954479), (218, 1416549), (237, 1302986), (258, 1196929), (278, 1110819), (327, 944366), (417, 740546), (474, 651493), (654, 472183), (834, 370273), (3397, 90906), (4687, 65886), (5977, 51666), (6794, 45453), (8611, 35862), (9374, 32943), (10191, 30302), (10981, 28122), (11954, 25833), (14061, 21962), (15151, 20382), (17222, 17931)]