15691227324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{60139}}^1$

素因数の和:61442

約数の個数: 48

約数和(自身を含む): 38797516800

約数和(自身を除く): 23106289476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1279, 2558, 3837, 5116, 7674, 15348, 21743, 43486, 60139, 65229, 86972, 120278, 130458, 180417, 240556, 260916, 360834, 721668, 1022363, 2044726, 3067089, 4089452, 6134178, 12268356, 76917781, 153835562, 230753343, 307671124, 461506686, 923013372, 1307602277, 2615204554, 3922806831, 5230409108, 7845613662, 15691227324]

約数ペア:

[(1, 15691227324), (2, 7845613662), (3, 5230409108), (4, 3922806831), (6, 2615204554), (12, 1307602277), (17, 923013372), (34, 461506686), (51, 307671124), (68, 230753343), (102, 153835562), (204, 76917781), (1279, 12268356), (2558, 6134178), (3837, 4089452), (5116, 3067089), (7674, 2044726), (15348, 1022363), (21743, 721668), (43486, 360834), (60139, 260916), (65229, 240556), (86972, 180417), (120278, 130458)]