679997232

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{248537}}^1$

素因数の和:248570

約数の個数: 60

約数和(自身を含む): 2003216280

約数和(自身を除く): 1323219048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 248537, 497074, 745611, 994148, 1491222, 1988296, 2236833, 2982444, 3976592, 4473666, 4722203, 5964888, 8947332, 9444406, 11929776, 14166609, 17894664, 18888812, 28333218, 35789328, 37777624, 42499827, 56666436, 75555248, 84999654, 113332872, 169999308, 226665744, 339998616, 679997232]

約数ペア:

[(1, 679997232), (2, 339998616), (3, 226665744), (4, 169999308), (6, 113332872), (8, 84999654), (9, 75555248), (12, 56666436), (16, 42499827), (18, 37777624), (19, 35789328), (24, 28333218), (36, 18888812), (38, 17894664), (48, 14166609), (57, 11929776), (72, 9444406), (76, 8947332), (114, 5964888), (144, 4722203), (152, 4473666), (171, 3976592), (228, 2982444), (304, 2236833), (342, 1988296), (456, 1491222), (684, 994148), (912, 745611), (1368, 497074), (2736, 248537)]