1004077228

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 2342366208

約数和(自身を除く): 1338288980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 83, 98, 124, 154, 166, 181, 196, 217, 308, 332, 341, 362, 434, 539, 581, 682, 724, 868, 913, 1078, 1162, 1267, 1364, 1519, 1826, 1991, 2156, 2324, 2387, 2534, 2573, 3038, 3652, 3982, 4067, 4774, 5068, 5146, 5611, 6076, 6391, 7964, 8134, 8869, 9548, 10292, 11222, 12782, 13937, 15023, 16268, 16709, 17738, 18011, 22444, 25564, 27874, 28303, 30046, 33418, 35476, 36022, 39277, 44737, 55748, 56606, 60092, 61721, 66836, 72044, 78554, 89474, 97559, 105161, 113212, 123442, 126077, 157108, 165253, 178948, 195118, 198121, 210322, 246884, 252154, 274939, 330506, 390236, 396242, 420644, 432047, 465713, 504308, 549878, 661012, 736127, 792484, 864094, 931426, 1099756, 1156771, 1386847, 1472254, 1728188, 1862852, 2313542, 2773694, 2944508, 3024329, 3259991, 4627084, 5122843, 5547388, 6048658, 6519982, 8097397, 10245686, 12097316, 13039964, 16194794, 20491372, 22819937, 32389588, 35859901, 45639874, 71719802, 91279748, 143439604, 251019307, 502038614, 1004077228]

約数ペア:

[(1, 1004077228), (2, 502038614), (4, 251019307), (7, 143439604), (11, 91279748), (14, 71719802), (22, 45639874), (28, 35859901), (31, 32389588), (44, 22819937), (49, 20491372), (62, 16194794), (77, 13039964), (83, 12097316), (98, 10245686), (124, 8097397), (154, 6519982), (166, 6048658), (181, 5547388), (196, 5122843), (217, 4627084), (308, 3259991), (332, 3024329), (341, 2944508), (362, 2773694), (434, 2313542), (539, 1862852), (581, 1728188), (682, 1472254), (724, 1386847), (868, 1156771), (913, 1099756), (1078, 931426), (1162, 864094), (1267, 792484), (1364, 736127), (1519, 661012), (1826, 549878), (1991, 504308), (2156, 465713), (2324, 432047), (2387, 420644), (2534, 396242), (2573, 390236), (3038, 330506), (3652, 274939), (3982, 252154), (4067, 246884), (4774, 210322), (5068, 198121), (5146, 195118), (5611, 178948), (6076, 165253), (6391, 157108), (7964, 126077), (8134, 123442), (8869, 113212), (9548, 105161), (10292, 97559), (11222, 89474), (12782, 78554), (13937, 72044), (15023, 66836), (16268, 61721), (16709, 60092), (17738, 56606), (18011, 55748), (22444, 44737), (25564, 39277), (27874, 36022), (28303, 35476), (30046, 33418)]