7988436

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 23184000

約数和(自身を除く): 15195564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 229, 306, 323, 342, 458, 459, 513, 612, 646, 684, 687, 916, 918, 969, 1026, 1292, 1374, 1836, 1938, 2052, 2061, 2748, 2907, 3876, 3893, 4122, 4351, 5814, 6183, 7786, 8244, 8702, 8721, 11628, 11679, 12366, 13053, 15572, 17404, 17442, 23358, 24732, 26106, 34884, 35037, 39159, 46716, 52212, 70074, 73967, 78318, 105111, 117477, 140148, 147934, 156636, 210222, 221901, 234954, 295868, 420444, 443802, 469908, 665703, 887604, 1331406, 1997109, 2662812, 3994218, 7988436]

約数ペア:

[(1, 7988436), (2, 3994218), (3, 2662812), (4, 1997109), (6, 1331406), (9, 887604), (12, 665703), (17, 469908), (18, 443802), (19, 420444), (27, 295868), (34, 234954), (36, 221901), (38, 210222), (51, 156636), (54, 147934), (57, 140148), (68, 117477), (76, 105111), (102, 78318), (108, 73967), (114, 70074), (153, 52212), (171, 46716), (204, 39159), (228, 35037), (229, 34884), (306, 26106), (323, 24732), (342, 23358), (458, 17442), (459, 17404), (513, 15572), (612, 13053), (646, 12366), (684, 11679), (687, 11628), (916, 8721), (918, 8702), (969, 8244), (1026, 7786), (1292, 6183), (1374, 5814), (1836, 4351), (1938, 4122), (2052, 3893), (2061, 3876), (2748, 2907)]