561274272

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16657}}^1$

素因数の和:16692

約数の個数: 120

約数和(自身を含む): 1777775076

約数和(自身を除く): 1216500804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16657, 16848, 33314, 33696, 49971, 66628, 99942, 133256, 149913, 199884, 216541, 266512, 299826, 399768, 433082, 449739, 533024, 599652, 649623, 799536, 866164, 899478, 1199304, 1299246, 1349217, 1599072, 1732328, 1798956, 1948869, 2398608, 2598492, 2698434, 3464656, 3597912, 3897738, 4797216, 5196984, 5396868, 5846607, 6929312, 7195824, 7795476, 10393968, 10793736, 11693214, 14391648, 15590952, 17539821, 20787936, 21587472, 23386428, 31181904, 35079642, 43174944, 46772856, 62363808, 70159284, 93545712, 140318568, 187091424, 280637136, 561274272]

約数ペア:

[(1, 561274272), (2, 280637136), (3, 187091424), (4, 140318568), (6, 93545712), (8, 70159284), (9, 62363808), (12, 46772856), (13, 43174944), (16, 35079642), (18, 31181904), (24, 23386428), (26, 21587472), (27, 20787936), (32, 17539821), (36, 15590952), (39, 14391648), (48, 11693214), (52, 10793736), (54, 10393968), (72, 7795476), (78, 7195824), (81, 6929312), (96, 5846607), (104, 5396868), (108, 5196984), (117, 4797216), (144, 3897738), (156, 3597912), (162, 3464656), (208, 2698434), (216, 2598492), (234, 2398608), (288, 1948869), (312, 1798956), (324, 1732328), (351, 1599072), (416, 1349217), (432, 1299246), (468, 1199304), (624, 899478), (648, 866164), (702, 799536), (864, 649623), (936, 599652), (1053, 533024), (1248, 449739), (1296, 433082), (1404, 399768), (1872, 299826), (2106, 266512), (2592, 216541), (2808, 199884), (3744, 149913), (4212, 133256), (5616, 99942), (8424, 66628), (11232, 49971), (16657, 33696), (16848, 33314)]