1566250868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2161

約数の個数: 96

約数和(自身を含む): 3601833984

約数和(自身を除く): 2035583116

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 127, 182, 221, 238, 254, 364, 442, 476, 508, 884, 889, 1547, 1651, 1778, 1993, 2159, 3094, 3302, 3556, 3986, 4318, 6188, 6604, 7972, 8636, 11557, 13951, 15113, 23114, 25909, 27902, 28067, 30226, 33881, 46228, 51818, 55804, 56134, 60452, 67762, 103636, 112268, 135524, 181363, 196469, 237167, 253111, 362726, 392938, 440453, 474334, 506222, 725452, 785876, 880906, 948668, 1012444, 1761812, 1771777, 3083171, 3290443, 3543554, 4302887, 6166342, 6580886, 7087108, 8605774, 12332684, 13161772, 17211548, 23033101, 30120209, 46066202, 55937531, 60240418, 92132404, 111875062, 120480836, 223750124, 391562717, 783125434, 1566250868]

約数ペア:

[(1, 1566250868), (2, 783125434), (4, 391562717), (7, 223750124), (13, 120480836), (14, 111875062), (17, 92132404), (26, 60240418), (28, 55937531), (34, 46066202), (52, 30120209), (68, 23033101), (91, 17211548), (119, 13161772), (127, 12332684), (182, 8605774), (221, 7087108), (238, 6580886), (254, 6166342), (364, 4302887), (442, 3543554), (476, 3290443), (508, 3083171), (884, 1771777), (889, 1761812), (1547, 1012444), (1651, 948668), (1778, 880906), (1993, 785876), (2159, 725452), (3094, 506222), (3302, 474334), (3556, 440453), (3986, 392938), (4318, 362726), (6188, 253111), (6604, 237167), (7972, 196469), (8636, 181363), (11557, 135524), (13951, 112268), (15113, 103636), (23114, 67762), (25909, 60452), (27902, 56134), (28067, 55804), (30226, 51818), (33881, 46228)]