43831008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 140343840

約数和(自身を除く): 96512832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 509, 552, 598, 624, 736, 828, 897, 936, 1018, 1104, 1196, 1248, 1527, 1656, 1794, 1872, 2036, 2208, 2392, 2691, 3054, 3312, 3588, 3744, 4072, 4581, 4784, 5382, 6108, 6617, 6624, 7176, 8144, 9162, 9568, 10764, 11707, 12216, 13234, 14352, 16288, 18324, 19851, 21528, 23414, 24432, 26468, 28704, 35121, 36648, 39702, 43056, 46828, 48864, 52936, 59553, 70242, 73296, 79404, 86112, 93656, 105363, 105872, 119106, 140484, 146592, 152191, 158808, 187312, 210726, 211744, 238212, 280968, 304382, 317616, 374624, 421452, 456573, 476424, 561936, 608764, 635232, 842904, 913146, 952848, 1123872, 1217528, 1369719, 1685808, 1826292, 1905696, 2435056, 2739438, 3371616, 3652584, 4870112, 5478876, 7305168, 10957752, 14610336, 21915504, 43831008]

約数ペア:

[(1, 43831008), (2, 21915504), (3, 14610336), (4, 10957752), (6, 7305168), (8, 5478876), (9, 4870112), (12, 3652584), (13, 3371616), (16, 2739438), (18, 2435056), (23, 1905696), (24, 1826292), (26, 1685808), (32, 1369719), (36, 1217528), (39, 1123872), (46, 952848), (48, 913146), (52, 842904), (69, 635232), (72, 608764), (78, 561936), (92, 476424), (96, 456573), (104, 421452), (117, 374624), (138, 317616), (144, 304382), (156, 280968), (184, 238212), (207, 211744), (208, 210726), (234, 187312), (276, 158808), (288, 152191), (299, 146592), (312, 140484), (368, 119106), (414, 105872), (416, 105363), (468, 93656), (509, 86112), (552, 79404), (598, 73296), (624, 70242), (736, 59553), (828, 52936), (897, 48864), (936, 46828), (1018, 43056), (1104, 39702), (1196, 36648), (1248, 35121), (1527, 28704), (1656, 26468), (1794, 24432), (1872, 23414), (2036, 21528), (2208, 19851), (2392, 18324), (2691, 16288), (3054, 14352), (3312, 13234), (3588, 12216), (3744, 11707), (4072, 10764), (4581, 9568), (4784, 9162), (5382, 8144), (6108, 7176), (6617, 6624)]