489272016

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{275491}}^1$

素因数の和:275539

約数の個数: 40

約数和(自身を含む): 1298118304

約数和(自身を除く): 808846288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 275491, 550982, 826473, 1101964, 1652946, 2203928, 3305892, 4407856, 6611784, 10193167, 13223568, 20386334, 30579501, 40772668, 61159002, 81545336, 122318004, 163090672, 244636008, 489272016]

約数ペア:

[(1, 489272016), (2, 244636008), (3, 163090672), (4, 122318004), (6, 81545336), (8, 61159002), (12, 40772668), (16, 30579501), (24, 20386334), (37, 13223568), (48, 10193167), (74, 6611784), (111, 4407856), (148, 3305892), (222, 2203928), (296, 1652946), (444, 1101964), (592, 826473), (888, 550982), (1776, 275491)]