2055571456

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 4586137920

約数和(自身を除く): 2530566464

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 151, 184, 256, 272, 289, 302, 368, 391, 512, 544, 578, 604, 736, 782, 1024, 1088, 1156, 1208, 1472, 1564, 2048, 2176, 2312, 2416, 2567, 2944, 3128, 3473, 4352, 4624, 4832, 5134, 5888, 6256, 6647, 6946, 8704, 9248, 9664, 10268, 11776, 12512, 13294, 13892, 17408, 18496, 19328, 20536, 23552, 25024, 26588, 27784, 34816, 36992, 38656, 41072, 43639, 47104, 50048, 53176, 55568, 59041, 73984, 77312, 82144, 87278, 100096, 106352, 111136, 118082, 147968, 154624, 164288, 174556, 200192, 212704, 222272, 236164, 295936, 309248, 328576, 349112, 400384, 425408, 444544, 472328, 591872, 657152, 698224, 800768, 850816, 889088, 944656, 1003697, 1314304, 1396448, 1701632, 1778176, 1889312, 2007394, 2628608, 2792896, 3403264, 3556352, 3778624, 4014788, 5257216, 5585792, 6806528, 7112704, 7557248, 8029576, 11171584, 13613056, 15114496, 16059152, 22343168, 30228992, 32118304, 44686336, 60457984, 64236608, 89372672, 120915968, 128473216, 256946432, 513892864, 1027785728, 2055571456]

約数ペア:

[(1, 2055571456), (2, 1027785728), (4, 513892864), (8, 256946432), (16, 128473216), (17, 120915968), (23, 89372672), (32, 64236608), (34, 60457984), (46, 44686336), (64, 32118304), (68, 30228992), (92, 22343168), (128, 16059152), (136, 15114496), (151, 13613056), (184, 11171584), (256, 8029576), (272, 7557248), (289, 7112704), (302, 6806528), (368, 5585792), (391, 5257216), (512, 4014788), (544, 3778624), (578, 3556352), (604, 3403264), (736, 2792896), (782, 2628608), (1024, 2007394), (1088, 1889312), (1156, 1778176), (1208, 1701632), (1472, 1396448), (1564, 1314304), (2048, 1003697), (2176, 944656), (2312, 889088), (2416, 850816), (2567, 800768), (2944, 698224), (3128, 657152), (3473, 591872), (4352, 472328), (4624, 444544), (4832, 425408), (5134, 400384), (5888, 349112), (6256, 328576), (6647, 309248), (6946, 295936), (8704, 236164), (9248, 222272), (9664, 212704), (10268, 200192), (11776, 174556), (12512, 164288), (13294, 154624), (13892, 147968), (17408, 118082), (18496, 111136), (19328, 106352), (20536, 100096), (23552, 87278), (25024, 82144), (26588, 77312), (27784, 73984), (34816, 59041), (36992, 55568), (38656, 53176), (41072, 50048), (43639, 47104)]