1363669278728

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1\times {\mathrm{1373}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 2574700128000

約数和(自身を除く): 1211030849272

約数列:

[1, 2, 4, 8, 389, 439, 727, 778, 878, 1373, 1454, 1556, 1756, 2746, 2908, 3112, 3512, 5492, 5816, 10984, 170771, 282803, 319153, 341542, 534097, 565606, 602747, 638306, 683084, 998171, 1068194, 1131212, 1205494, 1276612, 1366168, 1996342, 2136388, 2262424, 2410988, 2553224, 3992684, 4272776, 4821976, 7985368, 124150517, 234468583, 248301034, 388288519, 438197069, 468937166, 496602068, 776577038, 876394138, 937874332, 993204136, 1553154076, 1752788276, 1875748664, 3106308152, 3505576552, 170458659841, 340917319682, 681834639364, 1363669278728]

約数ペア:

[(1, 1363669278728), (2, 681834639364), (4, 340917319682), (8, 170458659841), (389, 3505576552), (439, 3106308152), (727, 1875748664), (778, 1752788276), (878, 1553154076), (1373, 993204136), (1454, 937874332), (1556, 876394138), (1756, 776577038), (2746, 496602068), (2908, 468937166), (3112, 438197069), (3512, 388288519), (5492, 248301034), (5816, 234468583), (10984, 124150517), (170771, 7985368), (282803, 4821976), (319153, 4272776), (341542, 3992684), (534097, 2553224), (565606, 2410988), (602747, 2262424), (638306, 2136388), (683084, 1996342), (998171, 1366168), (1068194, 1276612), (1131212, 1205494)]