252834816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 132

約数和(自身を含む): 731221152

約数和(自身を除く): 478386336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 487, 507, 512, 624, 676, 768, 832, 974, 1014, 1024, 1248, 1352, 1461, 1536, 1664, 1948, 2028, 2496, 2704, 2922, 3072, 3328, 3896, 4056, 4992, 5408, 5844, 6331, 6656, 7792, 8112, 9984, 10816, 11688, 12662, 13312, 15584, 16224, 18993, 19968, 21632, 23376, 25324, 31168, 32448, 37986, 39936, 43264, 46752, 50648, 62336, 64896, 75972, 82303, 86528, 93504, 101296, 124672, 129792, 151944, 164606, 173056, 187008, 202592, 246909, 249344, 259584, 303888, 329212, 374016, 405184, 493818, 498688, 519168, 607776, 658424, 748032, 810368, 987636, 1215552, 1316848, 1496064, 1620736, 1975272, 2431104, 2633696, 3241472, 3950544, 4862208, 5267392, 6482944, 7901088, 9724416, 10534784, 15802176, 19448832, 21069568, 31604352, 42139136, 63208704, 84278272, 126417408, 252834816]

約数ペア:

[(1, 252834816), (2, 126417408), (3, 84278272), (4, 63208704), (6, 42139136), (8, 31604352), (12, 21069568), (13, 19448832), (16, 15802176), (24, 10534784), (26, 9724416), (32, 7901088), (39, 6482944), (48, 5267392), (52, 4862208), (64, 3950544), (78, 3241472), (96, 2633696), (104, 2431104), (128, 1975272), (156, 1620736), (169, 1496064), (192, 1316848), (208, 1215552), (256, 987636), (312, 810368), (338, 748032), (384, 658424), (416, 607776), (487, 519168), (507, 498688), (512, 493818), (624, 405184), (676, 374016), (768, 329212), (832, 303888), (974, 259584), (1014, 249344), (1024, 246909), (1248, 202592), (1352, 187008), (1461, 173056), (1536, 164606), (1664, 151944), (1948, 129792), (2028, 124672), (2496, 101296), (2704, 93504), (2922, 86528), (3072, 82303), (3328, 75972), (3896, 64896), (4056, 62336), (4992, 50648), (5408, 46752), (5844, 43264), (6331, 39936), (6656, 37986), (7792, 32448), (8112, 31168), (9984, 25324), (10816, 23376), (11688, 21632), (12662, 19968), (13312, 18993), (15584, 16224)]