231743928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4919}}^1$

素因数の和:5092

約数の個数: 64

約数和(自身を含む): 628185600

約数和(自身を除く): 396441672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1208, 1812, 1963, 3624, 3926, 4919, 5889, 7852, 9838, 11778, 14757, 15704, 19676, 23556, 29514, 39352, 47112, 59028, 63947, 118056, 127894, 191841, 255788, 383682, 511576, 742769, 767364, 1485538, 1534728, 2228307, 2971076, 4456614, 5942152, 8913228, 9655997, 17826456, 19311994, 28967991, 38623988, 57935982, 77247976, 115871964, 231743928]

約数ペア:

[(1, 231743928), (2, 115871964), (3, 77247976), (4, 57935982), (6, 38623988), (8, 28967991), (12, 19311994), (13, 17826456), (24, 9655997), (26, 8913228), (39, 5942152), (52, 4456614), (78, 2971076), (104, 2228307), (151, 1534728), (156, 1485538), (302, 767364), (312, 742769), (453, 511576), (604, 383682), (906, 255788), (1208, 191841), (1812, 127894), (1963, 118056), (3624, 63947), (3926, 59028), (4919, 47112), (5889, 39352), (7852, 29514), (9838, 23556), (11778, 19676), (14757, 15704)]