666123264

素因数分解:

$2^{10}\times 3^5\times {\mathrm{2677}}^1$

素因数の和:2712

約数の個数: 132

約数和(自身を含む): 1995399224

約数和(自身を除く): 1329275960

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, 648, 768, 864, 972, 1024, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 2677, 3072, 3456, 3888, 4608, 5184, 5354, 6912, 7776, 8031, 9216, 10368, 10708, 13824, 15552, 16062, 20736, 21416, 24093, 27648, 31104, 32124, 41472, 42832, 48186, 62208, 64248, 72279, 82944, 85664, 96372, 124416, 128496, 144558, 171328, 192744, 216837, 248832, 256992, 289116, 342656, 385488, 433674, 513984, 578232, 650511, 685312, 770976, 867348, 1027968, 1156464, 1301022, 1370624, 1541952, 1734696, 2055936, 2312928, 2602044, 2741248, 3083904, 3469392, 4111872, 4625856, 5204088, 6167808, 6938784, 8223744, 9251712, 10408176, 12335616, 13877568, 18503424, 20816352, 24671232, 27755136, 37006848, 41632704, 55510272, 74013696, 83265408, 111020544, 166530816, 222041088, 333061632, 666123264]

約数ペア:

[(1, 666123264), (2, 333061632), (3, 222041088), (4, 166530816), (6, 111020544), (8, 83265408), (9, 74013696), (12, 55510272), (16, 41632704), (18, 37006848), (24, 27755136), (27, 24671232), (32, 20816352), (36, 18503424), (48, 13877568), (54, 12335616), (64, 10408176), (72, 9251712), (81, 8223744), (96, 6938784), (108, 6167808), (128, 5204088), (144, 4625856), (162, 4111872), (192, 3469392), (216, 3083904), (243, 2741248), (256, 2602044), (288, 2312928), (324, 2055936), (384, 1734696), (432, 1541952), (486, 1370624), (512, 1301022), (576, 1156464), (648, 1027968), (768, 867348), (864, 770976), (972, 685312), (1024, 650511), (1152, 578232), (1296, 513984), (1536, 433674), (1728, 385488), (1944, 342656), (2304, 289116), (2592, 256992), (2677, 248832), (3072, 216837), (3456, 192744), (3888, 171328), (4608, 144558), (5184, 128496), (5354, 124416), (6912, 96372), (7776, 85664), (8031, 82944), (9216, 72279), (10368, 64248), (10708, 62208), (13824, 48186), (15552, 42832), (16062, 41472), (20736, 32124), (21416, 31104), (24093, 27648)]