427536492

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 1008387072

約数和(自身を除く): 580850580

約数列:

[1, 2, 3, 4, 6, 12, 197, 223, 394, 446, 591, 669, 788, 811, 892, 1182, 1338, 1622, 2364, 2433, 2676, 3244, 4866, 9732, 43931, 87862, 131793, 159767, 175724, 180853, 263586, 319534, 361706, 479301, 527172, 542559, 639068, 723412, 958602, 1085118, 1917204, 2170236, 35628041, 71256082, 106884123, 142512164, 213768246, 427536492]

約数ペア:

[(1, 427536492), (2, 213768246), (3, 142512164), (4, 106884123), (6, 71256082), (12, 35628041), (197, 2170236), (223, 1917204), (394, 1085118), (446, 958602), (591, 723412), (669, 639068), (788, 542559), (811, 527172), (892, 479301), (1182, 361706), (1338, 319534), (1622, 263586), (2364, 180853), (2433, 175724), (2676, 159767), (3244, 131793), (4866, 87862), (9732, 43931)]