1519200424

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 3300336000

約数和(自身を除く): 1781135576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 163, 298, 326, 596, 652, 1043, 1117, 1141, 1192, 1304, 2086, 2234, 2282, 4172, 4468, 4564, 7819, 8344, 8936, 9128, 15638, 24287, 31276, 48574, 62552, 97148, 166433, 170009, 182071, 194296, 332866, 340018, 364142, 665732, 680036, 728284, 1165031, 1274497, 1331464, 1360072, 1456568, 2330062, 2548994, 4660124, 5097988, 9320248, 10195976, 27128579, 54257158, 108514316, 189900053, 217028632, 379800106, 759600212, 1519200424]

約数ペア:

[(1, 1519200424), (2, 759600212), (4, 379800106), (7, 217028632), (8, 189900053), (14, 108514316), (28, 54257158), (56, 27128579), (149, 10195976), (163, 9320248), (298, 5097988), (326, 4660124), (596, 2548994), (652, 2330062), (1043, 1456568), (1117, 1360072), (1141, 1331464), (1192, 1274497), (1304, 1165031), (2086, 728284), (2234, 680036), (2282, 665732), (4172, 364142), (4468, 340018), (4564, 332866), (7819, 194296), (8344, 182071), (8936, 170009), (9128, 166433), (15638, 97148), (24287, 62552), (31276, 48574)]