21472245312

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{43063}}^1$

素因数の和:43145

約数の個数: 168

約数和(自身を含む): 67335903936

約数和(自身を除く): 45863658624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 147, 159, 168, 192, 196, 212, 224, 294, 318, 336, 371, 392, 424, 448, 588, 636, 672, 742, 784, 848, 1113, 1176, 1272, 1344, 1484, 1568, 1696, 2226, 2352, 2544, 2597, 2968, 3136, 3392, 4452, 4704, 5088, 5194, 5936, 7791, 8904, 9408, 10176, 10388, 11872, 15582, 17808, 20776, 23744, 31164, 35616, 41552, 43063, 62328, 71232, 83104, 86126, 124656, 129189, 166208, 172252, 249312, 258378, 301441, 344504, 498624, 516756, 602882, 689008, 904323, 1033512, 1205764, 1378016, 1808646, 2067024, 2110087, 2282339, 2411528, 2756032, 3617292, 4134048, 4220174, 4564678, 4823056, 6330261, 6847017, 7234584, 8268096, 8440348, 9129356, 9646112, 12660522, 13694034, 14469168, 15976373, 16880696, 18258712, 19292224, 25321044, 27388068, 28938336, 31952746, 33761392, 36517424, 47929119, 50642088, 54776136, 57876672, 63905492, 67522784, 73034848, 95858238, 101284176, 109552272, 111834611, 127810984, 135045568, 146069696, 191716476, 202568352, 219104544, 223669222, 255621968, 335503833, 383432952, 405136704, 438209088, 447338444, 511243936, 671007666, 766865904, 894676888, 1022487872, 1342015332, 1533731808, 1789353776, 2684030664, 3067463616, 3578707552, 5368061328, 7157415104, 10736122656, 21472245312]

約数ペア:

[(1, 21472245312), (2, 10736122656), (3, 7157415104), (4, 5368061328), (6, 3578707552), (7, 3067463616), (8, 2684030664), (12, 1789353776), (14, 1533731808), (16, 1342015332), (21, 1022487872), (24, 894676888), (28, 766865904), (32, 671007666), (42, 511243936), (48, 447338444), (49, 438209088), (53, 405136704), (56, 383432952), (64, 335503833), (84, 255621968), (96, 223669222), (98, 219104544), (106, 202568352), (112, 191716476), (147, 146069696), (159, 135045568), (168, 127810984), (192, 111834611), (196, 109552272), (212, 101284176), (224, 95858238), (294, 73034848), (318, 67522784), (336, 63905492), (371, 57876672), (392, 54776136), (424, 50642088), (448, 47929119), (588, 36517424), (636, 33761392), (672, 31952746), (742, 28938336), (784, 27388068), (848, 25321044), (1113, 19292224), (1176, 18258712), (1272, 16880696), (1344, 15976373), (1484, 14469168), (1568, 13694034), (1696, 12660522), (2226, 9646112), (2352, 9129356), (2544, 8440348), (2597, 8268096), (2968, 7234584), (3136, 6847017), (3392, 6330261), (4452, 4823056), (4704, 4564678), (5088, 4220174), (5194, 4134048), (5936, 3617292), (7791, 2756032), (8904, 2411528), (9408, 2282339), (10176, 2110087), (10388, 2067024), (11872, 1808646), (15582, 1378016), (17808, 1205764), (20776, 1033512), (23744, 904323), (31164, 689008), (35616, 602882), (41552, 516756), (43063, 498624), (62328, 344504), (71232, 301441), (83104, 258378), (86126, 249312), (124656, 172252), (129189, 166208)]