454461056

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 1079568000

約数和(自身を除く): 625106944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 89, 112, 128, 139, 164, 178, 224, 278, 287, 328, 356, 448, 556, 574, 623, 656, 712, 896, 973, 1112, 1148, 1246, 1312, 1424, 1946, 2224, 2296, 2492, 2624, 2848, 3649, 3892, 4448, 4592, 4984, 5248, 5696, 5699, 7298, 7784, 8896, 9184, 9968, 11392, 11398, 12371, 14596, 15568, 17792, 18368, 19936, 22796, 24742, 25543, 29192, 31136, 36736, 39872, 39893, 45592, 49484, 51086, 58384, 62272, 79744, 79786, 86597, 91184, 98968, 102172, 116768, 124544, 159572, 173194, 182368, 197936, 204344, 233536, 319144, 346388, 364736, 395872, 408688, 467072, 507211, 638288, 692776, 729472, 791744, 817376, 1014422, 1276576, 1385552, 1583488, 1634752, 2028844, 2553152, 2771104, 3269504, 3550477, 4057688, 5106304, 5542208, 7100954, 8115376, 11084416, 14201908, 16230752, 28403816, 32461504, 56807632, 64923008, 113615264, 227230528, 454461056]

約数ペア:

[(1, 454461056), (2, 227230528), (4, 113615264), (7, 64923008), (8, 56807632), (14, 32461504), (16, 28403816), (28, 16230752), (32, 14201908), (41, 11084416), (56, 8115376), (64, 7100954), (82, 5542208), (89, 5106304), (112, 4057688), (128, 3550477), (139, 3269504), (164, 2771104), (178, 2553152), (224, 2028844), (278, 1634752), (287, 1583488), (328, 1385552), (356, 1276576), (448, 1014422), (556, 817376), (574, 791744), (623, 729472), (656, 692776), (712, 638288), (896, 507211), (973, 467072), (1112, 408688), (1148, 395872), (1246, 364736), (1312, 346388), (1424, 319144), (1946, 233536), (2224, 204344), (2296, 197936), (2492, 182368), (2624, 173194), (2848, 159572), (3649, 124544), (3892, 116768), (4448, 102172), (4592, 98968), (4984, 91184), (5248, 86597), (5696, 79786), (5699, 79744), (7298, 62272), (7784, 58384), (8896, 51086), (9184, 49484), (9968, 45592), (11392, 39893), (11398, 39872), (12371, 36736), (14596, 31136), (15568, 29192), (17792, 25543), (18368, 24742), (19936, 22796)]