717755904

素因数分解:

$2^9\times 3^7\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 160

約数和(自身を含む): 2154192480

約数和(自身を除く): 1436436576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 641, 648, 729, 768, 864, 972, 1152, 1282, 1296, 1458, 1536, 1728, 1923, 1944, 2187, 2304, 2564, 2592, 2916, 3456, 3846, 3888, 4374, 4608, 5128, 5184, 5769, 5832, 6912, 7692, 7776, 8748, 10256, 10368, 11538, 11664, 13824, 15384, 15552, 17307, 17496, 20512, 20736, 23076, 23328, 30768, 31104, 34614, 34992, 41024, 41472, 46152, 46656, 51921, 61536, 62208, 69228, 69984, 82048, 92304, 93312, 103842, 123072, 124416, 138456, 139968, 155763, 164096, 184608, 186624, 207684, 246144, 276912, 279936, 311526, 328192, 369216, 373248, 415368, 467289, 492288, 553824, 559872, 623052, 738432, 830736, 934578, 984576, 1107648, 1119744, 1246104, 1401867, 1476864, 1661472, 1869156, 2215296, 2492208, 2803734, 2953728, 3322944, 3738312, 4430592, 4984416, 5607468, 6645888, 7476624, 8861184, 9968832, 11214936, 13291776, 14953248, 19937664, 22429872, 26583552, 29906496, 39875328, 44859744, 59812992, 79750656, 89719488, 119625984, 179438976, 239251968, 358877952, 717755904]

約数ペア:

[(1, 717755904), (2, 358877952), (3, 239251968), (4, 179438976), (6, 119625984), (8, 89719488), (9, 79750656), (12, 59812992), (16, 44859744), (18, 39875328), (24, 29906496), (27, 26583552), (32, 22429872), (36, 19937664), (48, 14953248), (54, 13291776), (64, 11214936), (72, 9968832), (81, 8861184), (96, 7476624), (108, 6645888), (128, 5607468), (144, 4984416), (162, 4430592), (192, 3738312), (216, 3322944), (243, 2953728), (256, 2803734), (288, 2492208), (324, 2215296), (384, 1869156), (432, 1661472), (486, 1476864), (512, 1401867), (576, 1246104), (641, 1119744), (648, 1107648), (729, 984576), (768, 934578), (864, 830736), (972, 738432), (1152, 623052), (1282, 559872), (1296, 553824), (1458, 492288), (1536, 467289), (1728, 415368), (1923, 373248), (1944, 369216), (2187, 328192), (2304, 311526), (2564, 279936), (2592, 276912), (2916, 246144), (3456, 207684), (3846, 186624), (3888, 184608), (4374, 164096), (4608, 155763), (5128, 139968), (5184, 138456), (5769, 124416), (5832, 123072), (6912, 103842), (7692, 93312), (7776, 92304), (8748, 82048), (10256, 69984), (10368, 69228), (11538, 62208), (11664, 61536), (13824, 51921), (15384, 46656), (15552, 46152), (17307, 41472), (17496, 41024), (20512, 34992), (20736, 34614), (23076, 31104), (23328, 30768)]