448789432

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 1104768000

約数和(自身を除く): 655978568

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 161, 182, 184, 196, 299, 322, 343, 364, 392, 547, 598, 637, 644, 686, 728, 1094, 1127, 1196, 1274, 1288, 1372, 2093, 2188, 2254, 2392, 2548, 2744, 3829, 4186, 4376, 4459, 4508, 5096, 7111, 7658, 7889, 8372, 8918, 9016, 12581, 14222, 14651, 15316, 15778, 16744, 17836, 25162, 26803, 28444, 29302, 30632, 31556, 35672, 49777, 50324, 53606, 56888, 58604, 63112, 88067, 99554, 100648, 102557, 107212, 117208, 163553, 176134, 187621, 199108, 205114, 214424, 327106, 348439, 352268, 375242, 398216, 410228, 616469, 654212, 696878, 704536, 750484, 820456, 1144871, 1232938, 1308424, 1393756, 1500968, 2289742, 2439073, 2465876, 2787512, 4315283, 4579484, 4878146, 4931752, 8014097, 8630566, 9158968, 9756292, 16028194, 17261132, 19512584, 32056388, 34522264, 56098679, 64112776, 112197358, 224394716, 448789432]

約数ペア:

[(1, 448789432), (2, 224394716), (4, 112197358), (7, 64112776), (8, 56098679), (13, 34522264), (14, 32056388), (23, 19512584), (26, 17261132), (28, 16028194), (46, 9756292), (49, 9158968), (52, 8630566), (56, 8014097), (91, 4931752), (92, 4878146), (98, 4579484), (104, 4315283), (161, 2787512), (182, 2465876), (184, 2439073), (196, 2289742), (299, 1500968), (322, 1393756), (343, 1308424), (364, 1232938), (392, 1144871), (547, 820456), (598, 750484), (637, 704536), (644, 696878), (686, 654212), (728, 616469), (1094, 410228), (1127, 398216), (1196, 375242), (1274, 352268), (1288, 348439), (1372, 327106), (2093, 214424), (2188, 205114), (2254, 199108), (2392, 187621), (2548, 176134), (2744, 163553), (3829, 117208), (4186, 107212), (4376, 102557), (4459, 100648), (4508, 99554), (5096, 88067), (7111, 63112), (7658, 58604), (7889, 56888), (8372, 53606), (8918, 50324), (9016, 49777), (12581, 35672), (14222, 31556), (14651, 30632), (15316, 29302), (15778, 28444), (16744, 26803), (17836, 25162)]