1563230256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:739

約数の個数: 160

約数和(自身を含む): 4752219648

約数和(自身を除く): 3188989392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 257, 258, 301, 336, 344, 421, 514, 516, 602, 688, 771, 842, 903, 1028, 1032, 1204, 1263, 1542, 1684, 1799, 1806, 2056, 2064, 2408, 2526, 2947, 3084, 3368, 3598, 3612, 4112, 4816, 5052, 5397, 5894, 6168, 6736, 7196, 7224, 8841, 10104, 10794, 11051, 11788, 12336, 14392, 14448, 17682, 18103, 20208, 21588, 22102, 23576, 28784, 33153, 35364, 36206, 43176, 44204, 47152, 54309, 66306, 70728, 72412, 77357, 86352, 88408, 108197, 108618, 126721, 132612, 141456, 144824, 154714, 176816, 216394, 217236, 232071, 253442, 265224, 289648, 309428, 324591, 380163, 432788, 434472, 464142, 506884, 530448, 618856, 649182, 757379, 760326, 865576, 868944, 928284, 1013768, 1237712, 1298364, 1514758, 1520652, 1731152, 1856568, 2027536, 2272137, 2596728, 3029516, 3041304, 3713136, 4544274, 4652471, 5193456, 6059032, 6082608, 9088548, 9304942, 12118064, 13957413, 18177096, 18609884, 27914826, 32567297, 36354192, 37219768, 55829652, 65134594, 74439536, 97701891, 111659304, 130269188, 195403782, 223318608, 260538376, 390807564, 521076752, 781615128, 1563230256]

約数ペア:

[(1, 1563230256), (2, 781615128), (3, 521076752), (4, 390807564), (6, 260538376), (7, 223318608), (8, 195403782), (12, 130269188), (14, 111659304), (16, 97701891), (21, 74439536), (24, 65134594), (28, 55829652), (42, 37219768), (43, 36354192), (48, 32567297), (56, 27914826), (84, 18609884), (86, 18177096), (112, 13957413), (129, 12118064), (168, 9304942), (172, 9088548), (257, 6082608), (258, 6059032), (301, 5193456), (336, 4652471), (344, 4544274), (421, 3713136), (514, 3041304), (516, 3029516), (602, 2596728), (688, 2272137), (771, 2027536), (842, 1856568), (903, 1731152), (1028, 1520652), (1032, 1514758), (1204, 1298364), (1263, 1237712), (1542, 1013768), (1684, 928284), (1799, 868944), (1806, 865576), (2056, 760326), (2064, 757379), (2408, 649182), (2526, 618856), (2947, 530448), (3084, 506884), (3368, 464142), (3598, 434472), (3612, 432788), (4112, 380163), (4816, 324591), (5052, 309428), (5397, 289648), (5894, 265224), (6168, 253442), (6736, 232071), (7196, 217236), (7224, 216394), (8841, 176816), (10104, 154714), (10794, 144824), (11051, 141456), (11788, 132612), (12336, 126721), (14392, 108618), (14448, 108197), (17682, 88408), (18103, 86352), (20208, 77357), (21588, 72412), (22102, 70728), (23576, 66306), (28784, 54309), (33153, 47152), (35364, 44204), (36206, 43176)]