719088144

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{107777}}^1$

素因数の和:107927

約数の個数: 40

約数和(自身を含む): 1871026080

約数和(自身を除く): 1151937936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 107777, 215554, 323331, 431108, 646662, 862216, 1293324, 1724432, 2586648, 5173296, 14981003, 29962006, 44943009, 59924012, 89886018, 119848024, 179772036, 239696048, 359544072, 719088144]

約数ペア:

[(1, 719088144), (2, 359544072), (3, 239696048), (4, 179772036), (6, 119848024), (8, 89886018), (12, 59924012), (16, 44943009), (24, 29962006), (48, 14981003), (139, 5173296), (278, 2586648), (417, 1724432), (556, 1293324), (834, 862216), (1112, 646662), (1668, 431108), (2224, 323331), (3336, 215554), (6672, 107777)]