2081399904

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1817

約数の個数: 144

約数和(自身を含む): 6211296000

約数和(自身を除く): 4129896096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 199, 207, 276, 288, 368, 398, 414, 552, 597, 736, 796, 828, 1104, 1194, 1579, 1592, 1656, 1791, 2208, 2388, 3158, 3184, 3312, 3582, 4577, 4737, 4776, 6316, 6368, 6624, 7164, 9154, 9474, 9552, 12632, 13731, 14211, 14328, 18308, 18948, 19104, 25264, 27462, 28422, 28656, 36317, 36616, 37896, 41193, 50528, 54924, 56844, 57312, 72634, 73232, 75792, 82386, 108951, 109848, 113688, 145268, 146464, 151584, 164772, 217902, 219696, 227376, 290536, 314221, 326853, 329544, 435804, 439392, 454752, 581072, 628442, 653706, 659088, 871608, 942663, 1162144, 1256884, 1307412, 1318176, 1743216, 1885326, 2513768, 2614824, 2827989, 3486432, 3770652, 5027536, 5229648, 5655978, 7227083, 7541304, 10055072, 10459296, 11311956, 14454166, 15082608, 21681249, 22623912, 28908332, 30165216, 43362498, 45247824, 57816664, 65043747, 86724996, 90495648, 115633328, 130087494, 173449992, 231266656, 260174988, 346899984, 520349976, 693799968, 1040699952, 2081399904]

約数ペア:

[(1, 2081399904), (2, 1040699952), (3, 693799968), (4, 520349976), (6, 346899984), (8, 260174988), (9, 231266656), (12, 173449992), (16, 130087494), (18, 115633328), (23, 90495648), (24, 86724996), (32, 65043747), (36, 57816664), (46, 45247824), (48, 43362498), (69, 30165216), (72, 28908332), (92, 22623912), (96, 21681249), (138, 15082608), (144, 14454166), (184, 11311956), (199, 10459296), (207, 10055072), (276, 7541304), (288, 7227083), (368, 5655978), (398, 5229648), (414, 5027536), (552, 3770652), (597, 3486432), (736, 2827989), (796, 2614824), (828, 2513768), (1104, 1885326), (1194, 1743216), (1579, 1318176), (1592, 1307412), (1656, 1256884), (1791, 1162144), (2208, 942663), (2388, 871608), (3158, 659088), (3184, 653706), (3312, 628442), (3582, 581072), (4577, 454752), (4737, 439392), (4776, 435804), (6316, 329544), (6368, 326853), (6624, 314221), (7164, 290536), (9154, 227376), (9474, 219696), (9552, 217902), (12632, 164772), (13731, 151584), (14211, 146464), (14328, 145268), (18308, 113688), (18948, 109848), (19104, 108951), (25264, 82386), (27462, 75792), (28422, 73232), (28656, 72634), (36317, 57312), (36616, 56844), (37896, 54924), (41193, 50528)]