788521392

素因数分解:

$2^4\times 3^6\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 140

約数和(自身を含む): 2327084440

約数和(自身を除く): 1538563048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 268, 324, 402, 432, 486, 536, 603, 648, 729, 804, 972, 1009, 1072, 1206, 1296, 1458, 1608, 1809, 1944, 2018, 2412, 2916, 3027, 3216, 3618, 3888, 4036, 4824, 5427, 5832, 6054, 7236, 8072, 9081, 9648, 10854, 11664, 12108, 14472, 16144, 16281, 18162, 21708, 24216, 27243, 28944, 32562, 36324, 43416, 48432, 48843, 54486, 65124, 67603, 72648, 81729, 86832, 97686, 108972, 130248, 135206, 145296, 163458, 195372, 202809, 217944, 245187, 260496, 270412, 326916, 390744, 405618, 435888, 490374, 540824, 608427, 653832, 735561, 781488, 811236, 980748, 1081648, 1216854, 1307664, 1471122, 1622472, 1825281, 1961496, 2433708, 2942244, 3244944, 3650562, 3922992, 4867416, 5475843, 5884488, 7301124, 9734832, 10951686, 11768976, 14602248, 16427529, 21903372, 29204496, 32855058, 43806744, 49282587, 65710116, 87613488, 98565174, 131420232, 197130348, 262840464, 394260696, 788521392]

約数ペア:

[(1, 788521392), (2, 394260696), (3, 262840464), (4, 197130348), (6, 131420232), (8, 98565174), (9, 87613488), (12, 65710116), (16, 49282587), (18, 43806744), (24, 32855058), (27, 29204496), (36, 21903372), (48, 16427529), (54, 14602248), (67, 11768976), (72, 10951686), (81, 9734832), (108, 7301124), (134, 5884488), (144, 5475843), (162, 4867416), (201, 3922992), (216, 3650562), (243, 3244944), (268, 2942244), (324, 2433708), (402, 1961496), (432, 1825281), (486, 1622472), (536, 1471122), (603, 1307664), (648, 1216854), (729, 1081648), (804, 980748), (972, 811236), (1009, 781488), (1072, 735561), (1206, 653832), (1296, 608427), (1458, 540824), (1608, 490374), (1809, 435888), (1944, 405618), (2018, 390744), (2412, 326916), (2916, 270412), (3027, 260496), (3216, 245187), (3618, 217944), (3888, 202809), (4036, 195372), (4824, 163458), (5427, 145296), (5832, 135206), (6054, 130248), (7236, 108972), (8072, 97686), (9081, 86832), (9648, 81729), (10854, 72648), (11664, 67603), (12108, 65124), (14472, 54486), (16144, 48843), (16281, 48432), (18162, 43416), (21708, 36324), (24216, 32562), (27243, 28944)]