787996512

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2032

約数の個数: 168

約数和(自身を含む): 2464050456

約数和(自身を除く): 1676053944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 729, 816, 864, 918, 972, 1224, 1296, 1377, 1458, 1632, 1836, 1944, 1987, 2448, 2592, 2754, 2916, 3672, 3888, 3974, 4131, 4896, 5508, 5832, 5961, 7344, 7776, 7948, 8262, 11016, 11664, 11922, 12393, 14688, 15896, 16524, 17883, 22032, 23328, 23844, 24786, 31792, 33048, 33779, 35766, 44064, 47688, 49572, 53649, 63584, 66096, 67558, 71532, 95376, 99144, 101337, 107298, 132192, 135116, 143064, 160947, 190752, 198288, 202674, 214596, 270232, 286128, 304011, 321894, 396576, 405348, 429192, 482841, 540464, 572256, 608022, 643788, 810696, 858384, 912033, 965682, 1080928, 1216044, 1287576, 1448523, 1621392, 1716768, 1824066, 1931364, 2432088, 2575152, 2736099, 2897046, 3242784, 3648132, 3862728, 4864176, 5150304, 5472198, 5794092, 7296264, 7725456, 8208297, 9728352, 10944396, 11588184, 14592528, 15450912, 16416594, 21888792, 23176368, 24624891, 29185056, 32833188, 43777584, 46352736, 49249782, 65666376, 87555168, 98499564, 131332752, 196999128, 262665504, 393998256, 787996512]

約数ペア:

[(1, 787996512), (2, 393998256), (3, 262665504), (4, 196999128), (6, 131332752), (8, 98499564), (9, 87555168), (12, 65666376), (16, 49249782), (17, 46352736), (18, 43777584), (24, 32833188), (27, 29185056), (32, 24624891), (34, 23176368), (36, 21888792), (48, 16416594), (51, 15450912), (54, 14592528), (68, 11588184), (72, 10944396), (81, 9728352), (96, 8208297), (102, 7725456), (108, 7296264), (136, 5794092), (144, 5472198), (153, 5150304), (162, 4864176), (204, 3862728), (216, 3648132), (243, 3242784), (272, 2897046), (288, 2736099), (306, 2575152), (324, 2432088), (408, 1931364), (432, 1824066), (459, 1716768), (486, 1621392), (544, 1448523), (612, 1287576), (648, 1216044), (729, 1080928), (816, 965682), (864, 912033), (918, 858384), (972, 810696), (1224, 643788), (1296, 608022), (1377, 572256), (1458, 540464), (1632, 482841), (1836, 429192), (1944, 405348), (1987, 396576), (2448, 321894), (2592, 304011), (2754, 286128), (2916, 270232), (3672, 214596), (3888, 202674), (3974, 198288), (4131, 190752), (4896, 160947), (5508, 143064), (5832, 135116), (5961, 132192), (7344, 107298), (7776, 101337), (7948, 99144), (8262, 95376), (11016, 71532), (11664, 67558), (11922, 66096), (12393, 63584), (14688, 53649), (15896, 49572), (16524, 47688), (17883, 44064), (22032, 35766), (23328, 33779), (23844, 33048), (24786, 31792)]