216390528

素因数分解:

$2^7\times 3^7\times {\mathrm{773}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 647373600

約数和(自身を除く): 430983072

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, 288, 324, 384, 432, 486, 576, 648, 729, 773, 864, 972, 1152, 1296, 1458, 1546, 1728, 1944, 2187, 2319, 2592, 2916, 3092, 3456, 3888, 4374, 4638, 5184, 5832, 6184, 6957, 7776, 8748, 9276, 10368, 11664, 12368, 13914, 15552, 17496, 18552, 20871, 23328, 24736, 27828, 31104, 34992, 37104, 41742, 46656, 49472, 55656, 62613, 69984, 74208, 83484, 93312, 98944, 111312, 125226, 139968, 148416, 166968, 187839, 222624, 250452, 279936, 296832, 333936, 375678, 445248, 500904, 563517, 667872, 751356, 890496, 1001808, 1127034, 1335744, 1502712, 1690551, 2003616, 2254068, 2671488, 3005424, 3381102, 4007232, 4508136, 6010848, 6762204, 8014464, 9016272, 12021696, 13524408, 18032544, 24043392, 27048816, 36065088, 54097632, 72130176, 108195264, 216390528]

約数ペア:

[(1, 216390528), (2, 108195264), (3, 72130176), (4, 54097632), (6, 36065088), (8, 27048816), (9, 24043392), (12, 18032544), (16, 13524408), (18, 12021696), (24, 9016272), (27, 8014464), (32, 6762204), (36, 6010848), (48, 4508136), (54, 4007232), (64, 3381102), (72, 3005424), (81, 2671488), (96, 2254068), (108, 2003616), (128, 1690551), (144, 1502712), (162, 1335744), (192, 1127034), (216, 1001808), (243, 890496), (288, 751356), (324, 667872), (384, 563517), (432, 500904), (486, 445248), (576, 375678), (648, 333936), (729, 296832), (773, 279936), (864, 250452), (972, 222624), (1152, 187839), (1296, 166968), (1458, 148416), (1546, 139968), (1728, 125226), (1944, 111312), (2187, 98944), (2319, 93312), (2592, 83484), (2916, 74208), (3092, 69984), (3456, 62613), (3888, 55656), (4374, 49472), (4638, 46656), (5184, 41742), (5832, 37104), (6184, 34992), (6957, 31104), (7776, 27828), (8748, 24736), (9276, 23328), (10368, 20871), (11664, 18552), (12368, 17496), (13914, 15552)]