718875648

素因数分解:

$2^{10}\times 3^8\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 198

約数和(自身を含む): 2175608916

約数和(自身を除く): 1456733268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 128, 144, 162, 192, 214, 216, 243, 256, 288, 321, 324, 384, 428, 432, 486, 512, 576, 642, 648, 729, 768, 856, 864, 963, 972, 1024, 1152, 1284, 1296, 1458, 1536, 1712, 1728, 1926, 1944, 2187, 2304, 2568, 2592, 2889, 2916, 3072, 3424, 3456, 3852, 3888, 4374, 4608, 5136, 5184, 5778, 5832, 6561, 6848, 6912, 7704, 7776, 8667, 8748, 9216, 10272, 10368, 11556, 11664, 13122, 13696, 13824, 15408, 15552, 17334, 17496, 20544, 20736, 23112, 23328, 26001, 26244, 27392, 27648, 30816, 31104, 34668, 34992, 41088, 41472, 46224, 46656, 52002, 52488, 54784, 61632, 62208, 69336, 69984, 78003, 82176, 82944, 92448, 93312, 104004, 104976, 109568, 123264, 124416, 138672, 139968, 156006, 164352, 184896, 186624, 208008, 209952, 234009, 246528, 248832, 277344, 279936, 312012, 328704, 369792, 373248, 416016, 419904, 468018, 493056, 554688, 559872, 624024, 702027, 739584, 746496, 832032, 839808, 936036, 986112, 1109376, 1119744, 1248048, 1404054, 1479168, 1664064, 1679616, 1872072, 2218752, 2239488, 2496096, 2808108, 2958336, 3328128, 3359232, 3744144, 4437504, 4992192, 5616216, 6656256, 6718464, 7488288, 8875008, 9984384, 11232432, 13312512, 14976576, 19968768, 22464864, 26625024, 29953152, 39937536, 44929728, 59906304, 79875072, 89859456, 119812608, 179718912, 239625216, 359437824, 718875648]

約数ペア:

[(1, 718875648), (2, 359437824), (3, 239625216), (4, 179718912), (6, 119812608), (8, 89859456), (9, 79875072), (12, 59906304), (16, 44929728), (18, 39937536), (24, 29953152), (27, 26625024), (32, 22464864), (36, 19968768), (48, 14976576), (54, 13312512), (64, 11232432), (72, 9984384), (81, 8875008), (96, 7488288), (107, 6718464), (108, 6656256), (128, 5616216), (144, 4992192), (162, 4437504), (192, 3744144), (214, 3359232), (216, 3328128), (243, 2958336), (256, 2808108), (288, 2496096), (321, 2239488), (324, 2218752), (384, 1872072), (428, 1679616), (432, 1664064), (486, 1479168), (512, 1404054), (576, 1248048), (642, 1119744), (648, 1109376), (729, 986112), (768, 936036), (856, 839808), (864, 832032), (963, 746496), (972, 739584), (1024, 702027), (1152, 624024), (1284, 559872), (1296, 554688), (1458, 493056), (1536, 468018), (1712, 419904), (1728, 416016), (1926, 373248), (1944, 369792), (2187, 328704), (2304, 312012), (2568, 279936), (2592, 277344), (2889, 248832), (2916, 246528), (3072, 234009), (3424, 209952), (3456, 208008), (3852, 186624), (3888, 184896), (4374, 164352), (4608, 156006), (5136, 139968), (5184, 138672), (5778, 124416), (5832, 123264), (6561, 109568), (6848, 104976), (6912, 104004), (7704, 93312), (7776, 92448), (8667, 82944), (8748, 82176), (9216, 78003), (10272, 69984), (10368, 69336), (11556, 62208), (11664, 61632), (13122, 54784), (13696, 52488), (13824, 52002), (15408, 46656), (15552, 46224), (17334, 41472), (17496, 41088), (20544, 34992), (20736, 34668), (23112, 31104), (23328, 30816), (26001, 27648), (26244, 27392)]