863937312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 2675441664

約数和(自身を除く): 1811504352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 127, 159, 168, 191, 212, 224, 254, 318, 336, 371, 381, 382, 424, 508, 573, 636, 672, 742, 762, 764, 848, 889, 1016, 1113, 1146, 1272, 1337, 1484, 1524, 1528, 1696, 1778, 2032, 2226, 2292, 2544, 2667, 2674, 2968, 3048, 3056, 3556, 4011, 4064, 4452, 4584, 5088, 5334, 5348, 5936, 6096, 6112, 6731, 7112, 8022, 8904, 9168, 10123, 10668, 10696, 11872, 12192, 13462, 14224, 16044, 17808, 18336, 20193, 20246, 21336, 21392, 24257, 26924, 28448, 30369, 32088, 35616, 40386, 40492, 42672, 42784, 47117, 48514, 53848, 60738, 64176, 70861, 72771, 80772, 80984, 85344, 94234, 97028, 107696, 121476, 128352, 141351, 141722, 145542, 161544, 161968, 169799, 188468, 194056, 212583, 215392, 242952, 282702, 283444, 291084, 323088, 323936, 339598, 376936, 388112, 425166, 485904, 509397, 565404, 566888, 582168, 646176, 679196, 753872, 776224, 850332, 971808, 1018794, 1130808, 1133776, 1164336, 1285621, 1358392, 1507744, 1700664, 2037588, 2261616, 2267552, 2328672, 2571242, 2716784, 3401328, 3856863, 4075176, 4523232, 5142484, 5433568, 6802656, 7713726, 8150352, 8999347, 10284968, 15427452, 16300704, 17998694, 20569936, 26998041, 30854904, 35997388, 41139872, 53996082, 61709808, 71994776, 107992164, 123419616, 143989552, 215984328, 287979104, 431968656, 863937312]

約数ペア:

[(1, 863937312), (2, 431968656), (3, 287979104), (4, 215984328), (6, 143989552), (7, 123419616), (8, 107992164), (12, 71994776), (14, 61709808), (16, 53996082), (21, 41139872), (24, 35997388), (28, 30854904), (32, 26998041), (42, 20569936), (48, 17998694), (53, 16300704), (56, 15427452), (84, 10284968), (96, 8999347), (106, 8150352), (112, 7713726), (127, 6802656), (159, 5433568), (168, 5142484), (191, 4523232), (212, 4075176), (224, 3856863), (254, 3401328), (318, 2716784), (336, 2571242), (371, 2328672), (381, 2267552), (382, 2261616), (424, 2037588), (508, 1700664), (573, 1507744), (636, 1358392), (672, 1285621), (742, 1164336), (762, 1133776), (764, 1130808), (848, 1018794), (889, 971808), (1016, 850332), (1113, 776224), (1146, 753872), (1272, 679196), (1337, 646176), (1484, 582168), (1524, 566888), (1528, 565404), (1696, 509397), (1778, 485904), (2032, 425166), (2226, 388112), (2292, 376936), (2544, 339598), (2667, 323936), (2674, 323088), (2968, 291084), (3048, 283444), (3056, 282702), (3556, 242952), (4011, 215392), (4064, 212583), (4452, 194056), (4584, 188468), (5088, 169799), (5334, 161968), (5348, 161544), (5936, 145542), (6096, 141722), (6112, 141351), (6731, 128352), (7112, 121476), (8022, 107696), (8904, 97028), (9168, 94234), (10123, 85344), (10668, 80984), (10696, 80772), (11872, 72771), (12192, 70861), (13462, 64176), (14224, 60738), (16044, 53848), (17808, 48514), (18336, 47117), (20193, 42784), (20246, 42672), (21336, 40492), (21392, 40386), (24257, 35616), (26924, 32088), (28448, 30369)]