868601556

素因数分解:

$2^2\times 3^5\times {\mathrm{317}}^1\times {\mathrm{2819}}^1$

素因数の和:3155

約数の個数: 72

約数和(自身を含む): 2284944480

約数和(自身を除く): 1416342924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 317, 324, 486, 634, 951, 972, 1268, 1902, 2819, 2853, 3804, 5638, 5706, 8457, 8559, 11276, 11412, 16914, 17118, 25371, 25677, 33828, 34236, 50742, 51354, 76113, 77031, 101484, 102708, 152226, 154062, 228339, 304452, 308124, 456678, 685017, 893623, 913356, 1370034, 1787246, 2680869, 2740068, 3574492, 5361738, 8042607, 10723476, 16085214, 24127821, 32170428, 48255642, 72383463, 96511284, 144766926, 217150389, 289533852, 434300778, 868601556]

約数ペア:

[(1, 868601556), (2, 434300778), (3, 289533852), (4, 217150389), (6, 144766926), (9, 96511284), (12, 72383463), (18, 48255642), (27, 32170428), (36, 24127821), (54, 16085214), (81, 10723476), (108, 8042607), (162, 5361738), (243, 3574492), (317, 2740068), (324, 2680869), (486, 1787246), (634, 1370034), (951, 913356), (972, 893623), (1268, 685017), (1902, 456678), (2819, 308124), (2853, 304452), (3804, 228339), (5638, 154062), (5706, 152226), (8457, 102708), (8559, 101484), (11276, 77031), (11412, 76113), (16914, 51354), (17118, 50742), (25371, 34236), (25677, 33828)]