64496576928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{751}}^1\times {\mathrm{18257}}^1$

素因数の和:19035

約数の個数: 144

約数和(自身を含む): 197217949824

約数和(自身を除く): 132721372896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 751, 784, 1176, 1502, 1568, 2253, 2352, 3004, 4506, 4704, 5257, 6008, 9012, 10514, 12016, 15771, 18024, 18257, 21028, 24032, 31542, 36048, 36514, 36799, 42056, 54771, 63084, 72096, 73028, 73598, 84112, 109542, 110397, 126168, 127799, 146056, 147196, 168224, 219084, 220794, 252336, 255598, 292112, 294392, 383397, 438168, 441588, 504672, 511196, 584224, 588784, 766794, 876336, 883176, 894593, 1022392, 1177568, 1533588, 1752672, 1766352, 1789186, 2044784, 2683779, 3067176, 3532704, 3578372, 4089568, 5367558, 6134352, 7156744, 10735116, 12268704, 13711007, 14313488, 21470232, 27422014, 28626976, 41133021, 42940464, 54844028, 82266042, 85880928, 95977049, 109688056, 164532084, 191954098, 219376112, 287931147, 329064168, 383908196, 438752224, 575862294, 658128336, 671839343, 767816392, 1151724588, 1316256672, 1343678686, 1535632784, 2015518029, 2303449176, 2687357372, 3071265568, 4031036058, 4606898352, 5374714744, 8062072116, 9213796704, 10749429488, 16124144232, 21498858976, 32248288464, 64496576928]

約数ペア:

[(1, 64496576928), (2, 32248288464), (3, 21498858976), (4, 16124144232), (6, 10749429488), (7, 9213796704), (8, 8062072116), (12, 5374714744), (14, 4606898352), (16, 4031036058), (21, 3071265568), (24, 2687357372), (28, 2303449176), (32, 2015518029), (42, 1535632784), (48, 1343678686), (49, 1316256672), (56, 1151724588), (84, 767816392), (96, 671839343), (98, 658128336), (112, 575862294), (147, 438752224), (168, 383908196), (196, 329064168), (224, 287931147), (294, 219376112), (336, 191954098), (392, 164532084), (588, 109688056), (672, 95977049), (751, 85880928), (784, 82266042), (1176, 54844028), (1502, 42940464), (1568, 41133021), (2253, 28626976), (2352, 27422014), (3004, 21470232), (4506, 14313488), (4704, 13711007), (5257, 12268704), (6008, 10735116), (9012, 7156744), (10514, 6134352), (12016, 5367558), (15771, 4089568), (18024, 3578372), (18257, 3532704), (21028, 3067176), (24032, 2683779), (31542, 2044784), (36048, 1789186), (36514, 1766352), (36799, 1752672), (42056, 1533588), (54771, 1177568), (63084, 1022392), (72096, 894593), (73028, 883176), (73598, 876336), (84112, 766794), (109542, 588784), (110397, 584224), (126168, 511196), (127799, 504672), (146056, 441588), (147196, 438168), (168224, 383397), (219084, 294392), (220794, 292112), (252336, 255598)]