281132016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{532447}}^1$

素因数の和:532469

約数の個数: 40

約数和(自身を含む): 792282624

約数和(自身を除く): 511150608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 532447, 1064894, 1597341, 2129788, 3194682, 4259576, 5856917, 6389364, 8519152, 11713834, 12778728, 17570751, 23427668, 25557456, 35141502, 46855336, 70283004, 93710672, 140566008, 281132016]

約数ペア:

[(1, 281132016), (2, 140566008), (3, 93710672), (4, 70283004), (6, 46855336), (8, 35141502), (11, 25557456), (12, 23427668), (16, 17570751), (22, 12778728), (24, 11713834), (33, 8519152), (44, 6389364), (48, 5856917), (66, 4259576), (88, 3194682), (132, 2129788), (176, 1597341), (264, 1064894), (528, 532447)]