263946144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5139

約数の個数: 144

約数和(自身を含む): 879421536

約数和(自身を除く): 615475392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 3234, 3696, 4312, 4704, 5101, 6468, 7392, 8624, 10202, 12936, 15303, 17248, 20404, 25872, 30606, 35707, 40808, 51744, 56111, 61212, 71414, 81616, 107121, 112222, 122424, 142828, 163232, 168333, 214242, 224444, 244848, 249949, 285656, 336666, 392777, 428484, 448888, 489696, 499898, 571312, 673332, 749847, 785554, 856968, 897776, 999796, 1142624, 1178331, 1346664, 1499694, 1571108, 1713936, 1795552, 1999592, 2356662, 2693328, 2749439, 2999388, 3142216, 3427872, 3999184, 4713324, 5386656, 5498878, 5998776, 6284432, 7998368, 8248317, 9426648, 10997756, 11997552, 12568864, 16496634, 18853296, 21995512, 23995104, 32993268, 37706592, 43991024, 65986536, 87982048, 131973072, 263946144]

約数ペア:

[(1, 263946144), (2, 131973072), (3, 87982048), (4, 65986536), (6, 43991024), (7, 37706592), (8, 32993268), (11, 23995104), (12, 21995512), (14, 18853296), (16, 16496634), (21, 12568864), (22, 11997552), (24, 10997756), (28, 9426648), (32, 8248317), (33, 7998368), (42, 6284432), (44, 5998776), (48, 5498878), (49, 5386656), (56, 4713324), (66, 3999184), (77, 3427872), (84, 3142216), (88, 2999388), (96, 2749439), (98, 2693328), (112, 2356662), (132, 1999592), (147, 1795552), (154, 1713936), (168, 1571108), (176, 1499694), (196, 1346664), (224, 1178331), (231, 1142624), (264, 999796), (294, 897776), (308, 856968), (336, 785554), (352, 749847), (392, 673332), (462, 571312), (528, 499898), (539, 489696), (588, 448888), (616, 428484), (672, 392777), (784, 336666), (924, 285656), (1056, 249949), (1078, 244848), (1176, 224444), (1232, 214242), (1568, 168333), (1617, 163232), (1848, 142828), (2156, 122424), (2352, 112222), (2464, 107121), (3234, 81616), (3696, 71414), (4312, 61212), (4704, 56111), (5101, 51744), (6468, 40808), (7392, 35707), (8624, 30606), (10202, 25872), (12936, 20404), (15303, 17248)]