230257664

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 132

約数和(自身を含む): 578261124

約数和(自身を除く): 348003460

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 353, 364, 392, 416, 448, 512, 637, 706, 728, 784, 832, 896, 1024, 1274, 1412, 1456, 1568, 1664, 1792, 2471, 2548, 2824, 2912, 3136, 3328, 3584, 4589, 4942, 5096, 5648, 5824, 6272, 6656, 7168, 9178, 9884, 10192, 11296, 11648, 12544, 13312, 17297, 18356, 19768, 20384, 22592, 23296, 25088, 32123, 34594, 36712, 39536, 40768, 45184, 46592, 50176, 64246, 69188, 73424, 79072, 81536, 90368, 93184, 128492, 138376, 146848, 158144, 163072, 180736, 224861, 256984, 276752, 293696, 316288, 326144, 361472, 449722, 513968, 553504, 587392, 632576, 652288, 899444, 1027936, 1107008, 1174784, 1265152, 1798888, 2055872, 2214016, 2349568, 2530304, 3597776, 4111744, 4428032, 4699136, 7195552, 8223488, 8856064, 14391104, 16446976, 17712128, 28782208, 32893952, 57564416, 115128832, 230257664]

約数ペア:

[(1, 230257664), (2, 115128832), (4, 57564416), (7, 32893952), (8, 28782208), (13, 17712128), (14, 16446976), (16, 14391104), (26, 8856064), (28, 8223488), (32, 7195552), (49, 4699136), (52, 4428032), (56, 4111744), (64, 3597776), (91, 2530304), (98, 2349568), (104, 2214016), (112, 2055872), (128, 1798888), (182, 1265152), (196, 1174784), (208, 1107008), (224, 1027936), (256, 899444), (353, 652288), (364, 632576), (392, 587392), (416, 553504), (448, 513968), (512, 449722), (637, 361472), (706, 326144), (728, 316288), (784, 293696), (832, 276752), (896, 256984), (1024, 224861), (1274, 180736), (1412, 163072), (1456, 158144), (1568, 146848), (1664, 138376), (1792, 128492), (2471, 93184), (2548, 90368), (2824, 81536), (2912, 79072), (3136, 73424), (3328, 69188), (3584, 64246), (4589, 50176), (4942, 46592), (5096, 45184), (5648, 40768), (5824, 39536), (6272, 36712), (6656, 34594), (7168, 32123), (9178, 25088), (9884, 23296), (10192, 22592), (11296, 20384), (11648, 19768), (12544, 18356), (13312, 17297)]