255523968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31687}}^1$

素因数の和:31714

約数の個数: 96

約数和(自身を含む): 840365760

約数和(自身を除く): 584841792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 31687, 63374, 95061, 126748, 190122, 221809, 253496, 285183, 380244, 443618, 506992, 570366, 665427, 760488, 887236, 1013984, 1140732, 1330854, 1520976, 1774472, 1996281, 2027968, 2281464, 2661708, 3041952, 3548944, 3992562, 4055936, 4562928, 5323416, 6083904, 7097888, 7985124, 9125856, 10646832, 12167808, 14195776, 15970248, 18251712, 21293664, 28391552, 31940496, 36503424, 42587328, 63880992, 85174656, 127761984, 255523968]

約数ペア:

[(1, 255523968), (2, 127761984), (3, 85174656), (4, 63880992), (6, 42587328), (7, 36503424), (8, 31940496), (9, 28391552), (12, 21293664), (14, 18251712), (16, 15970248), (18, 14195776), (21, 12167808), (24, 10646832), (28, 9125856), (32, 7985124), (36, 7097888), (42, 6083904), (48, 5323416), (56, 4562928), (63, 4055936), (64, 3992562), (72, 3548944), (84, 3041952), (96, 2661708), (112, 2281464), (126, 2027968), (128, 1996281), (144, 1774472), (168, 1520976), (192, 1330854), (224, 1140732), (252, 1013984), (288, 887236), (336, 760488), (384, 665427), (448, 570366), (504, 506992), (576, 443618), (672, 380244), (896, 285183), (1008, 253496), (1152, 221809), (1344, 190122), (2016, 126748), (2688, 95061), (4032, 63374), (8064, 31687)]