42284256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 131861520

約数和(自身を除く): 89577264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 89, 96, 98, 101, 112, 147, 168, 178, 196, 202, 224, 267, 294, 303, 336, 356, 392, 404, 534, 588, 606, 623, 672, 707, 712, 784, 808, 1068, 1176, 1212, 1246, 1414, 1424, 1568, 1616, 1869, 2121, 2136, 2352, 2424, 2492, 2828, 2848, 3232, 3738, 4242, 4272, 4361, 4704, 4848, 4949, 4984, 5656, 7476, 8484, 8544, 8722, 8989, 9696, 9898, 9968, 11312, 13083, 14847, 14952, 16968, 17444, 17978, 19796, 19936, 22624, 26166, 26967, 29694, 29904, 33936, 34888, 35956, 39592, 52332, 53934, 59388, 59808, 62923, 67872, 69776, 71912, 79184, 104664, 107868, 118776, 125846, 139552, 143824, 158368, 188769, 209328, 215736, 237552, 251692, 287648, 377538, 418656, 431472, 440461, 475104, 503384, 755076, 862944, 880922, 1006768, 1321383, 1510152, 1761844, 2013536, 2642766, 3020304, 3523688, 5285532, 6040608, 7047376, 10571064, 14094752, 21142128, 42284256]

約数ペア:

[(1, 42284256), (2, 21142128), (3, 14094752), (4, 10571064), (6, 7047376), (7, 6040608), (8, 5285532), (12, 3523688), (14, 3020304), (16, 2642766), (21, 2013536), (24, 1761844), (28, 1510152), (32, 1321383), (42, 1006768), (48, 880922), (49, 862944), (56, 755076), (84, 503384), (89, 475104), (96, 440461), (98, 431472), (101, 418656), (112, 377538), (147, 287648), (168, 251692), (178, 237552), (196, 215736), (202, 209328), (224, 188769), (267, 158368), (294, 143824), (303, 139552), (336, 125846), (356, 118776), (392, 107868), (404, 104664), (534, 79184), (588, 71912), (606, 69776), (623, 67872), (672, 62923), (707, 59808), (712, 59388), (784, 53934), (808, 52332), (1068, 39592), (1176, 35956), (1212, 34888), (1246, 33936), (1414, 29904), (1424, 29694), (1568, 26967), (1616, 26166), (1869, 22624), (2121, 19936), (2136, 19796), (2352, 17978), (2424, 17444), (2492, 16968), (2828, 14952), (2848, 14847), (3232, 13083), (3738, 11312), (4242, 9968), (4272, 9898), (4361, 9696), (4704, 8989), (4848, 8722), (4949, 8544), (4984, 8484), (5656, 7476)]