15694781216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1498

約数の個数: 96

約数和(自身を含む): 33087035520

約数和(自身を除く): 17392254304

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 613, 688, 736, 809, 989, 1226, 1376, 1618, 1978, 2452, 3236, 3956, 4904, 6472, 7912, 9808, 12944, 14099, 15824, 18607, 19616, 25888, 26359, 28198, 31648, 34787, 37214, 52718, 56396, 69574, 74428, 105436, 112792, 139148, 148856, 210872, 225584, 278296, 297712, 421744, 451168, 495917, 556592, 595424, 606257, 800101, 843488, 991834, 1113184, 1212514, 1600202, 1983668, 2425028, 3200404, 3967336, 4850056, 6400808, 7934672, 9700112, 11406091, 12801616, 15869344, 19400224, 21324431, 22812182, 25603232, 42648862, 45624364, 85297724, 91248728, 170595448, 182497456, 341190896, 364994912, 490461913, 682381792, 980923826, 1961847652, 3923695304, 7847390608, 15694781216]

約数ペア:

[(1, 15694781216), (2, 7847390608), (4, 3923695304), (8, 1961847652), (16, 980923826), (23, 682381792), (32, 490461913), (43, 364994912), (46, 341190896), (86, 182497456), (92, 170595448), (172, 91248728), (184, 85297724), (344, 45624364), (368, 42648862), (613, 25603232), (688, 22812182), (736, 21324431), (809, 19400224), (989, 15869344), (1226, 12801616), (1376, 11406091), (1618, 9700112), (1978, 7934672), (2452, 6400808), (3236, 4850056), (3956, 3967336), (4904, 3200404), (6472, 2425028), (7912, 1983668), (9808, 1600202), (12944, 1212514), (14099, 1113184), (15824, 991834), (18607, 843488), (19616, 800101), (25888, 606257), (26359, 595424), (28198, 556592), (31648, 495917), (34787, 451168), (37214, 421744), (52718, 297712), (56396, 278296), (69574, 225584), (74428, 210872), (105436, 148856), (112792, 139148)]