871625328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4691}}^1$

素因数の和:4795

約数の個数: 120

約数和(自身を含む): 2653044480

約数和(自身を除く): 1781419152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 474, 553, 588, 632, 784, 948, 1106, 1176, 1264, 1659, 1896, 2212, 2352, 3318, 3792, 3871, 4424, 4691, 6636, 7742, 8848, 9382, 11613, 13272, 14073, 15484, 18764, 23226, 26544, 28146, 30968, 32837, 37528, 46452, 56292, 61936, 65674, 75056, 92904, 98511, 112584, 131348, 185808, 197022, 225168, 229859, 262696, 370589, 394044, 459718, 525392, 689577, 741178, 788088, 919436, 1111767, 1379154, 1482356, 1576176, 1838872, 2223534, 2594123, 2758308, 2964712, 3677744, 4447068, 5188246, 5516616, 5929424, 7782369, 8894136, 10376492, 11033232, 15564738, 17788272, 18158861, 20752984, 31129476, 36317722, 41505968, 54476583, 62258952, 72635444, 108953166, 124517904, 145270888, 217906332, 290541776, 435812664, 871625328]

約数ペア:

[(1, 871625328), (2, 435812664), (3, 290541776), (4, 217906332), (6, 145270888), (7, 124517904), (8, 108953166), (12, 72635444), (14, 62258952), (16, 54476583), (21, 41505968), (24, 36317722), (28, 31129476), (42, 20752984), (48, 18158861), (49, 17788272), (56, 15564738), (79, 11033232), (84, 10376492), (98, 8894136), (112, 7782369), (147, 5929424), (158, 5516616), (168, 5188246), (196, 4447068), (237, 3677744), (294, 2964712), (316, 2758308), (336, 2594123), (392, 2223534), (474, 1838872), (553, 1576176), (588, 1482356), (632, 1379154), (784, 1111767), (948, 919436), (1106, 788088), (1176, 741178), (1264, 689577), (1659, 525392), (1896, 459718), (2212, 394044), (2352, 370589), (3318, 262696), (3792, 229859), (3871, 225168), (4424, 197022), (4691, 185808), (6636, 131348), (7742, 112584), (8848, 98511), (9382, 92904), (11613, 75056), (13272, 65674), (14073, 61936), (15484, 56292), (18764, 46452), (23226, 37528), (26544, 32837), (28146, 30968)]