505665888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8309

約数の個数: 144

約数和(自身を含む): 1663063920

約数和(自身を除く): 1157398032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8269, 8736, 10192, 15288, 16538, 20384, 24807, 30576, 33076, 49614, 57883, 61152, 66152, 99228, 107497, 115766, 132304, 173649, 198456, 214994, 231532, 264608, 322491, 347298, 396912, 405181, 429988, 463064, 644982, 694596, 752479, 793824, 810362, 859976, 926128, 1215543, 1289964, 1389192, 1504958, 1620724, 1719952, 1852256, 2257437, 2431086, 2579928, 2778384, 3009916, 3241448, 3439904, 4514874, 4862172, 5159856, 5267353, 5556768, 6019832, 6482896, 9029748, 9724344, 10319712, 10534706, 12039664, 12965792, 15802059, 18059496, 19448688, 21069412, 24079328, 31604118, 36118992, 38897376, 42138824, 63208236, 72237984, 84277648, 126416472, 168555296, 252832944, 505665888]

約数ペア:

[(1, 505665888), (2, 252832944), (3, 168555296), (4, 126416472), (6, 84277648), (7, 72237984), (8, 63208236), (12, 42138824), (13, 38897376), (14, 36118992), (16, 31604118), (21, 24079328), (24, 21069412), (26, 19448688), (28, 18059496), (32, 15802059), (39, 12965792), (42, 12039664), (48, 10534706), (49, 10319712), (52, 9724344), (56, 9029748), (78, 6482896), (84, 6019832), (91, 5556768), (96, 5267353), (98, 5159856), (104, 4862172), (112, 4514874), (147, 3439904), (156, 3241448), (168, 3009916), (182, 2778384), (196, 2579928), (208, 2431086), (224, 2257437), (273, 1852256), (294, 1719952), (312, 1620724), (336, 1504958), (364, 1389192), (392, 1289964), (416, 1215543), (546, 926128), (588, 859976), (624, 810362), (637, 793824), (672, 752479), (728, 694596), (784, 644982), (1092, 463064), (1176, 429988), (1248, 405181), (1274, 396912), (1456, 347298), (1568, 322491), (1911, 264608), (2184, 231532), (2352, 214994), (2548, 198456), (2912, 173649), (3822, 132304), (4368, 115766), (4704, 107497), (5096, 99228), (7644, 66152), (8269, 61152), (8736, 57883), (10192, 49614), (15288, 33076), (16538, 30576), (20384, 24807)]