628145504

素因数分解:

$2^5\times 7^3\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 1455552000

約数和(自身を除く): 827406496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 302, 343, 379, 392, 604, 686, 758, 784, 1057, 1208, 1372, 1516, 1568, 2114, 2416, 2653, 2744, 3032, 4228, 4832, 5306, 5488, 6064, 7399, 8456, 10612, 10976, 12128, 14798, 16912, 18571, 21224, 29596, 33824, 37142, 42448, 51793, 57229, 59192, 74284, 84896, 103586, 114458, 118384, 129997, 148568, 207172, 228916, 236768, 259994, 297136, 400603, 414344, 457832, 519988, 594272, 801206, 828688, 915664, 1039976, 1602412, 1657376, 1831328, 2079952, 2804221, 3204824, 4159904, 5608442, 6409648, 11216884, 12819296, 19629547, 22433768, 39259094, 44867536, 78518188, 89735072, 157036376, 314072752, 628145504]

約数ペア:

[(1, 628145504), (2, 314072752), (4, 157036376), (7, 89735072), (8, 78518188), (14, 44867536), (16, 39259094), (28, 22433768), (32, 19629547), (49, 12819296), (56, 11216884), (98, 6409648), (112, 5608442), (151, 4159904), (196, 3204824), (224, 2804221), (302, 2079952), (343, 1831328), (379, 1657376), (392, 1602412), (604, 1039976), (686, 915664), (758, 828688), (784, 801206), (1057, 594272), (1208, 519988), (1372, 457832), (1516, 414344), (1568, 400603), (2114, 297136), (2416, 259994), (2653, 236768), (2744, 228916), (3032, 207172), (4228, 148568), (4832, 129997), (5306, 118384), (5488, 114458), (6064, 103586), (7399, 84896), (8456, 74284), (10612, 59192), (10976, 57229), (12128, 51793), (14798, 42448), (16912, 37142), (18571, 33824), (21224, 29596)]