521291296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10853}}^1$

素因数の和:10961

約数の個数: 48

約数和(自身を含む): 1094083200

約数和(自身を除く): 572791904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 3002, 6004, 10853, 12008, 21706, 24016, 43412, 48032, 86824, 173648, 206207, 347296, 412414, 824828, 857387, 1649656, 1714774, 3299312, 3429548, 6598624, 6859096, 13718192, 16290353, 27436384, 32580706, 65161412, 130322824, 260645648, 521291296]

約数ペア:

[(1, 521291296), (2, 260645648), (4, 130322824), (8, 65161412), (16, 32580706), (19, 27436384), (32, 16290353), (38, 13718192), (76, 6859096), (79, 6598624), (152, 3429548), (158, 3299312), (304, 1714774), (316, 1649656), (608, 857387), (632, 824828), (1264, 412414), (1501, 347296), (2528, 206207), (3002, 173648), (6004, 86824), (10853, 48032), (12008, 43412), (21706, 24016)]