180478656

素因数分解:

$2^6\times 3^2\times {\mathrm{313331}}^1$

素因数の和:313349

約数の個数: 42

約数和(自身を含む): 517311132

約数和(自身を除く): 336832476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 313331, 626662, 939993, 1253324, 1879986, 2506648, 2819979, 3759972, 5013296, 5639958, 7519944, 10026592, 11279916, 15039888, 20053184, 22559832, 30079776, 45119664, 60159552, 90239328, 180478656]

約数ペア:

[(1, 180478656), (2, 90239328), (3, 60159552), (4, 45119664), (6, 30079776), (8, 22559832), (9, 20053184), (12, 15039888), (16, 11279916), (18, 10026592), (24, 7519944), (32, 5639958), (36, 5013296), (48, 3759972), (64, 2819979), (72, 2506648), (96, 1879986), (144, 1253324), (192, 939993), (288, 626662), (576, 313331)]