381652272

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 1104929280

約数和(自身を除く): 723277008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 127, 144, 164, 246, 254, 328, 369, 381, 492, 508, 509, 656, 738, 762, 984, 1016, 1018, 1143, 1476, 1524, 1527, 1968, 2032, 2036, 2286, 2952, 3048, 3054, 4072, 4572, 4581, 5207, 5904, 6096, 6108, 8144, 9144, 9162, 10414, 12216, 15621, 18288, 18324, 20828, 20869, 24432, 31242, 36648, 41656, 41738, 46863, 62484, 62607, 64643, 73296, 83312, 83476, 93726, 124968, 125214, 129286, 166952, 187452, 187821, 193929, 249936, 250428, 258572, 333904, 374904, 375642, 387858, 500856, 517144, 581787, 749808, 751284, 775716, 1001712, 1034288, 1163574, 1502568, 1551432, 2327148, 2650363, 3005136, 3102864, 4654296, 5300726, 7951089, 9308592, 10601452, 15902178, 21202904, 23853267, 31804356, 42405808, 47706534, 63608712, 95413068, 127217424, 190826136, 381652272]

約数ペア:

[(1, 381652272), (2, 190826136), (3, 127217424), (4, 95413068), (6, 63608712), (8, 47706534), (9, 42405808), (12, 31804356), (16, 23853267), (18, 21202904), (24, 15902178), (36, 10601452), (41, 9308592), (48, 7951089), (72, 5300726), (82, 4654296), (123, 3102864), (127, 3005136), (144, 2650363), (164, 2327148), (246, 1551432), (254, 1502568), (328, 1163574), (369, 1034288), (381, 1001712), (492, 775716), (508, 751284), (509, 749808), (656, 581787), (738, 517144), (762, 500856), (984, 387858), (1016, 375642), (1018, 374904), (1143, 333904), (1476, 258572), (1524, 250428), (1527, 249936), (1968, 193929), (2032, 187821), (2036, 187452), (2286, 166952), (2952, 129286), (3048, 125214), (3054, 124968), (4072, 93726), (4572, 83476), (4581, 83312), (5207, 73296), (5904, 64643), (6096, 62607), (6108, 62484), (8144, 46863), (9144, 41738), (9162, 41656), (10414, 36648), (12216, 31242), (15621, 24432), (18288, 20869), (18324, 20828)]