13309912812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 36539543040

約数和(自身を除く): 23229630228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 97, 122, 183, 194, 244, 291, 366, 388, 427, 439, 582, 679, 732, 854, 878, 1164, 1281, 1317, 1358, 1708, 1756, 2037, 2562, 2634, 2716, 3073, 3721, 4074, 5124, 5268, 5917, 6146, 7442, 8148, 9219, 11163, 11834, 12292, 14884, 17751, 18438, 22326, 23668, 26047, 26779, 35502, 36876, 41419, 42583, 44652, 52094, 53558, 71004, 78141, 80337, 82838, 85166, 104188, 107116, 124257, 127749, 156282, 160674, 165676, 170332, 187453, 248514, 255498, 298081, 312564, 321348, 360937, 374906, 497028, 510996, 562359, 596162, 721874, 749812, 894243, 1082811, 1124718, 1192324, 1443748, 1633519, 1788486, 2165622, 2249436, 2526559, 2597563, 3267038, 3576972, 4331244, 4900557, 5053118, 5195126, 6534076, 7579677, 7792689, 9801114, 10106236, 10390252, 11434633, 15159354, 15585378, 18182941, 19602228, 22869266, 30318708, 31170756, 34303899, 36365882, 45738532, 54548823, 68607798, 72731764, 109097646, 137215596, 158451343, 218195292, 316902686, 475354029, 633805372, 950708058, 1109159401, 1901416116, 2218318802, 3327478203, 4436637604, 6654956406, 13309912812]

約数ペア:

[(1, 13309912812), (2, 6654956406), (3, 4436637604), (4, 3327478203), (6, 2218318802), (7, 1901416116), (12, 1109159401), (14, 950708058), (21, 633805372), (28, 475354029), (42, 316902686), (61, 218195292), (84, 158451343), (97, 137215596), (122, 109097646), (183, 72731764), (194, 68607798), (244, 54548823), (291, 45738532), (366, 36365882), (388, 34303899), (427, 31170756), (439, 30318708), (582, 22869266), (679, 19602228), (732, 18182941), (854, 15585378), (878, 15159354), (1164, 11434633), (1281, 10390252), (1317, 10106236), (1358, 9801114), (1708, 7792689), (1756, 7579677), (2037, 6534076), (2562, 5195126), (2634, 5053118), (2716, 4900557), (3073, 4331244), (3721, 3576972), (4074, 3267038), (5124, 2597563), (5268, 2526559), (5917, 2249436), (6146, 2165622), (7442, 1788486), (8148, 1633519), (9219, 1443748), (11163, 1192324), (11834, 1124718), (12292, 1082811), (14884, 894243), (17751, 749812), (18438, 721874), (22326, 596162), (23668, 562359), (26047, 510996), (26779, 497028), (35502, 374906), (36876, 360937), (41419, 321348), (42583, 312564), (44652, 298081), (52094, 255498), (53558, 248514), (71004, 187453), (78141, 170332), (80337, 165676), (82838, 160674), (85166, 156282), (104188, 127749), (107116, 124257)]