642525696

素因数分解:

$2^9\times 3^4\times {\mathrm{15493}}^1$

素因数の和:15523

約数の個数: 100

約数和(自身を含む): 1917893802

約数和(自身を除く): 1275368106

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, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 15493, 20736, 30986, 41472, 46479, 61972, 92958, 123944, 139437, 185916, 247888, 278874, 371832, 418311, 495776, 557748, 743664, 836622, 991552, 1115496, 1254933, 1487328, 1673244, 1983104, 2230992, 2509866, 2974656, 3346488, 3966208, 4461984, 5019732, 5949312, 6692976, 7932416, 8923968, 10039464, 11898624, 13385952, 17847936, 20078928, 23797248, 26771904, 35695872, 40157856, 53543808, 71391744, 80315712, 107087616, 160631424, 214175232, 321262848, 642525696]

約数ペア:

[(1, 642525696), (2, 321262848), (3, 214175232), (4, 160631424), (6, 107087616), (8, 80315712), (9, 71391744), (12, 53543808), (16, 40157856), (18, 35695872), (24, 26771904), (27, 23797248), (32, 20078928), (36, 17847936), (48, 13385952), (54, 11898624), (64, 10039464), (72, 8923968), (81, 7932416), (96, 6692976), (108, 5949312), (128, 5019732), (144, 4461984), (162, 3966208), (192, 3346488), (216, 2974656), (256, 2509866), (288, 2230992), (324, 1983104), (384, 1673244), (432, 1487328), (512, 1254933), (576, 1115496), (648, 991552), (768, 836622), (864, 743664), (1152, 557748), (1296, 495776), (1536, 418311), (1728, 371832), (2304, 278874), (2592, 247888), (3456, 185916), (4608, 139437), (5184, 123944), (6912, 92958), (10368, 61972), (13824, 46479), (15493, 41472), (20736, 30986)]