281185344

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4931}}^1$

素因数の和:4966

約数の個数: 140

約数和(自身を含む): 909480528

約数和(自身を除く): 628295184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 4931, 5184, 6336, 7128, 9504, 9862, 14256, 14793, 19008, 19724, 28512, 29586, 39448, 44379, 54241, 57024, 59172, 78896, 88758, 108482, 118344, 133137, 157792, 162723, 177516, 216964, 236688, 266274, 315584, 325446, 355032, 399411, 433928, 473376, 488169, 532548, 650892, 710064, 798822, 867856, 946752, 976338, 1065096, 1301784, 1420128, 1464507, 1597644, 1735712, 1952676, 2130192, 2603568, 2840256, 2929014, 3195288, 3471424, 3905352, 4260384, 4393521, 5207136, 5858028, 6390576, 7810704, 8520768, 8787042, 10414272, 11716056, 12781152, 15621408, 17574084, 23432112, 25562304, 31242816, 35148168, 46864224, 70296336, 93728448, 140592672, 281185344]

約数ペア:

[(1, 281185344), (2, 140592672), (3, 93728448), (4, 70296336), (6, 46864224), (8, 35148168), (9, 31242816), (11, 25562304), (12, 23432112), (16, 17574084), (18, 15621408), (22, 12781152), (24, 11716056), (27, 10414272), (32, 8787042), (33, 8520768), (36, 7810704), (44, 6390576), (48, 5858028), (54, 5207136), (64, 4393521), (66, 4260384), (72, 3905352), (81, 3471424), (88, 3195288), (96, 2929014), (99, 2840256), (108, 2603568), (132, 2130192), (144, 1952676), (162, 1735712), (176, 1597644), (192, 1464507), (198, 1420128), (216, 1301784), (264, 1065096), (288, 976338), (297, 946752), (324, 867856), (352, 798822), (396, 710064), (432, 650892), (528, 532548), (576, 488169), (594, 473376), (648, 433928), (704, 399411), (792, 355032), (864, 325446), (891, 315584), (1056, 266274), (1188, 236688), (1296, 216964), (1584, 177516), (1728, 162723), (1782, 157792), (2112, 133137), (2376, 118344), (2592, 108482), (3168, 88758), (3564, 78896), (4752, 59172), (4931, 57024), (5184, 54241), (6336, 44379), (7128, 39448), (9504, 29586), (9862, 28512), (14256, 19724), (14793, 19008)]