681903248976

素因数分解:

$2^4\times 3^3\times {\mathrm{7297}}^1\times {\mathrm{216319}}^1$

素因数の和:223633

約数の個数: 80

約数和(自身を含む): 1957592166400

約数和(自身を除く): 1275688917424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 7297, 14594, 21891, 29188, 43782, 58376, 65673, 87564, 116752, 131346, 175128, 197019, 216319, 262692, 350256, 394038, 432638, 525384, 648957, 788076, 865276, 1050768, 1297914, 1576152, 1730552, 1946871, 2595828, 3152304, 3461104, 3893742, 5191656, 5840613, 7787484, 10383312, 11681226, 15574968, 23362452, 31149936, 46724904, 93449808, 1578479743, 3156959486, 4735439229, 6313918972, 9470878458, 12627837944, 14206317687, 18941756916, 25255675888, 28412635374, 37883513832, 42618953061, 56825270748, 75767027664, 85237906122, 113650541496, 170475812244, 227301082992, 340951624488, 681903248976]

約数ペア:

[(1, 681903248976), (2, 340951624488), (3, 227301082992), (4, 170475812244), (6, 113650541496), (8, 85237906122), (9, 75767027664), (12, 56825270748), (16, 42618953061), (18, 37883513832), (24, 28412635374), (27, 25255675888), (36, 18941756916), (48, 14206317687), (54, 12627837944), (72, 9470878458), (108, 6313918972), (144, 4735439229), (216, 3156959486), (432, 1578479743), (7297, 93449808), (14594, 46724904), (21891, 31149936), (29188, 23362452), (43782, 15574968), (58376, 11681226), (65673, 10383312), (87564, 7787484), (116752, 5840613), (131346, 5191656), (175128, 3893742), (197019, 3461104), (216319, 3152304), (262692, 2595828), (350256, 1946871), (394038, 1730552), (432638, 1576152), (525384, 1297914), (648957, 1050768), (788076, 865276)]