454355968

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 132

約数和(自身を含む): 1056333880

約数和(自身を除く): 601977912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 193, 209, 242, 256, 304, 352, 386, 418, 484, 512, 608, 704, 772, 836, 968, 1024, 1216, 1408, 1544, 1672, 1936, 2123, 2299, 2432, 2816, 3088, 3344, 3667, 3872, 4246, 4598, 4864, 5632, 6176, 6688, 7334, 7744, 8492, 9196, 9728, 11264, 12352, 13376, 14668, 15488, 16984, 18392, 19456, 23353, 24704, 26752, 29336, 30976, 33968, 36784, 40337, 46706, 49408, 53504, 58672, 61952, 67936, 73568, 80674, 93412, 98816, 107008, 117344, 123904, 135872, 147136, 161348, 186824, 197632, 214016, 234688, 271744, 294272, 322696, 373648, 443707, 469376, 543488, 588544, 645392, 747296, 887414, 938752, 1086976, 1177088, 1290784, 1494592, 1774828, 1877504, 2173952, 2354176, 2581568, 2989184, 3549656, 3755008, 5163136, 5978368, 7099312, 10326272, 11956736, 14198624, 20652544, 23913472, 28397248, 41305088, 56794496, 113588992, 227177984, 454355968]

約数ペア:

[(1, 454355968), (2, 227177984), (4, 113588992), (8, 56794496), (11, 41305088), (16, 28397248), (19, 23913472), (22, 20652544), (32, 14198624), (38, 11956736), (44, 10326272), (64, 7099312), (76, 5978368), (88, 5163136), (121, 3755008), (128, 3549656), (152, 2989184), (176, 2581568), (193, 2354176), (209, 2173952), (242, 1877504), (256, 1774828), (304, 1494592), (352, 1290784), (386, 1177088), (418, 1086976), (484, 938752), (512, 887414), (608, 747296), (704, 645392), (772, 588544), (836, 543488), (968, 469376), (1024, 443707), (1216, 373648), (1408, 322696), (1544, 294272), (1672, 271744), (1936, 234688), (2123, 214016), (2299, 197632), (2432, 186824), (2816, 161348), (3088, 147136), (3344, 135872), (3667, 123904), (3872, 117344), (4246, 107008), (4598, 98816), (4864, 93412), (5632, 80674), (6176, 73568), (6688, 67936), (7334, 61952), (7744, 58672), (8492, 53504), (9196, 49408), (9728, 46706), (11264, 40337), (12352, 36784), (13376, 33968), (14668, 30976), (15488, 29336), (16984, 26752), (18392, 24704), (19456, 23353)]