668614464

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1357

約数の個数: 168

約数和(自身を含む): 2207849280

約数和(自身を除く): 1539234816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 834, 973, 1008, 1112, 1193, 1251, 1344, 1668, 1946, 2016, 2224, 2386, 2502, 2919, 3336, 3579, 3892, 4032, 4448, 4772, 5004, 5838, 6672, 7158, 7784, 8351, 8757, 8896, 9544, 10008, 10737, 11676, 13344, 14316, 15568, 16702, 17514, 19088, 20016, 21474, 23352, 25053, 26688, 28632, 31136, 33404, 35028, 38176, 40032, 42948, 46704, 50106, 57264, 62272, 66808, 70056, 75159, 76352, 80064, 85896, 93408, 100212, 114528, 133616, 140112, 150318, 165827, 171792, 186816, 200424, 229056, 267232, 280224, 300636, 331654, 343584, 400848, 497481, 534464, 560448, 601272, 663308, 687168, 801696, 994962, 1160789, 1202544, 1326616, 1492443, 1603392, 1989924, 2321578, 2405088, 2653232, 2984886, 3482367, 3979848, 4643156, 4810176, 5306464, 5969772, 6964734, 7959696, 9286312, 10447101, 10612928, 11939544, 13929468, 15919392, 18572624, 20894202, 23879088, 27858936, 31838784, 37145248, 41788404, 47758176, 55717872, 74290496, 83576808, 95516352, 111435744, 167153616, 222871488, 334307232, 668614464]

約数ペア:

[(1, 668614464), (2, 334307232), (3, 222871488), (4, 167153616), (6, 111435744), (7, 95516352), (8, 83576808), (9, 74290496), (12, 55717872), (14, 47758176), (16, 41788404), (18, 37145248), (21, 31838784), (24, 27858936), (28, 23879088), (32, 20894202), (36, 18572624), (42, 15919392), (48, 13929468), (56, 11939544), (63, 10612928), (64, 10447101), (72, 9286312), (84, 7959696), (96, 6964734), (112, 5969772), (126, 5306464), (139, 4810176), (144, 4643156), (168, 3979848), (192, 3482367), (224, 2984886), (252, 2653232), (278, 2405088), (288, 2321578), (336, 1989924), (417, 1603392), (448, 1492443), (504, 1326616), (556, 1202544), (576, 1160789), (672, 994962), (834, 801696), (973, 687168), (1008, 663308), (1112, 601272), (1193, 560448), (1251, 534464), (1344, 497481), (1668, 400848), (1946, 343584), (2016, 331654), (2224, 300636), (2386, 280224), (2502, 267232), (2919, 229056), (3336, 200424), (3579, 186816), (3892, 171792), (4032, 165827), (4448, 150318), (4772, 140112), (5004, 133616), (5838, 114528), (6672, 100212), (7158, 93408), (7784, 85896), (8351, 80064), (8757, 76352), (8896, 75159), (9544, 70056), (10008, 66808), (10737, 62272), (11676, 57264), (13344, 50106), (14316, 46704), (15568, 42948), (16702, 40032), (17514, 38176), (19088, 35028), (20016, 33404), (21474, 31136), (23352, 28632), (25053, 26688)]