260829744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2647

約数の個数: 120

約数和(自身を含む): 802359360

約数和(自身を除く): 541529616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2064, 2107, 2352, 2408, 2579, 3612, 4214, 4816, 5158, 6321, 7224, 7737, 8428, 10316, 12642, 14448, 15474, 16856, 18053, 20632, 25284, 30948, 33712, 36106, 41264, 50568, 54159, 61896, 72212, 101136, 108318, 110897, 123792, 126371, 144424, 216636, 221794, 252742, 288848, 332691, 379113, 433272, 443588, 505484, 665382, 758226, 776279, 866544, 887176, 1010968, 1330764, 1516452, 1552558, 1774352, 2021936, 2328837, 2661528, 3032904, 3105116, 4657674, 5323056, 5433953, 6065808, 6210232, 9315348, 10867906, 12420464, 16301859, 18630696, 21735812, 32603718, 37261392, 43471624, 65207436, 86943248, 130414872, 260829744]

約数ペア:

[(1, 260829744), (2, 130414872), (3, 86943248), (4, 65207436), (6, 43471624), (7, 37261392), (8, 32603718), (12, 21735812), (14, 18630696), (16, 16301859), (21, 12420464), (24, 10867906), (28, 9315348), (42, 6210232), (43, 6065808), (48, 5433953), (49, 5323056), (56, 4657674), (84, 3105116), (86, 3032904), (98, 2661528), (112, 2328837), (129, 2021936), (147, 1774352), (168, 1552558), (172, 1516452), (196, 1330764), (258, 1010968), (294, 887176), (301, 866544), (336, 776279), (344, 758226), (392, 665382), (516, 505484), (588, 443588), (602, 433272), (688, 379113), (784, 332691), (903, 288848), (1032, 252742), (1176, 221794), (1204, 216636), (1806, 144424), (2064, 126371), (2107, 123792), (2352, 110897), (2408, 108318), (2579, 101136), (3612, 72212), (4214, 61896), (4816, 54159), (5158, 50568), (6321, 41264), (7224, 36106), (7737, 33712), (8428, 30948), (10316, 25284), (12642, 20632), (14448, 18053), (15474, 16856)]