231816512

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:727

約数の個数: 56

約数和(自身を含む): 477633792

約数和(自身を除く): 245817280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 331, 353, 496, 662, 706, 992, 1324, 1412, 1984, 2648, 2824, 5296, 5648, 10261, 10592, 10943, 11296, 20522, 21184, 21886, 22592, 41044, 43772, 82088, 87544, 116843, 164176, 175088, 233686, 328352, 350176, 467372, 656704, 700352, 934744, 1869488, 3622133, 3738976, 7244266, 7477952, 14488532, 28977064, 57954128, 115908256, 231816512]

約数ペア:

[(1, 231816512), (2, 115908256), (4, 57954128), (8, 28977064), (16, 14488532), (31, 7477952), (32, 7244266), (62, 3738976), (64, 3622133), (124, 1869488), (248, 934744), (331, 700352), (353, 656704), (496, 467372), (662, 350176), (706, 328352), (992, 233686), (1324, 175088), (1412, 164176), (1984, 116843), (2648, 87544), (2824, 82088), (5296, 43772), (5648, 41044), (10261, 22592), (10592, 21886), (10943, 21184), (11296, 20522)]