507796128

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 288

約数和(自身を含む): 1805207040

約数和(自身を除く): 1297410912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 243, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 486, 491, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 972, 982, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1473, 1512, 1539, 1596, 1701, 1824, 1944, 1964, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 2946, 3024, 3078, 3192, 3402, 3437, 3591, 3888, 3928, 4104, 4256, 4419, 4536, 4617, 4788, 5472, 5892, 6048, 6156, 6384, 6804, 6874, 7182, 7776, 7856, 8208, 8838, 9072, 9234, 9329, 9576, 10311, 10773, 11784, 12312, 12768, 13257, 13608, 13748, 14364, 15712, 16416, 17676, 18144, 18468, 18658, 19152, 20622, 21546, 23568, 24624, 26514, 27216, 27496, 27987, 28728, 30933, 32319, 35352, 36936, 37316, 38304, 39771, 41244, 43092, 47136, 49248, 53028, 54432, 54992, 55974, 57456, 61866, 64638, 65303, 70704, 73872, 74632, 79542, 82488, 83961, 86184, 92799, 106056, 109984, 111948, 114912, 119313, 123732, 129276, 130606, 141408, 147744, 149264, 159084, 164976, 167922, 172368, 185598, 195909, 212112, 223896, 238626, 247464, 251883, 258552, 261212, 278397, 298528, 318168, 329952, 335844, 344736, 371196, 391818, 424224, 447792, 477252, 494928, 503766, 517104, 522424, 556794, 587727, 636336, 671688, 742392, 755649, 783636, 835191, 895584, 954504, 989856, 1007532, 1034208, 1044848, 1113588, 1175454, 1272672, 1343376, 1484784, 1511298, 1567272, 1670382, 1763181, 1909008, 2015064, 2089696, 2227176, 2266947, 2350908, 2686752, 2969568, 3022596, 3134544, 3340764, 3526362, 3818016, 4030128, 4454352, 4533894, 4701816, 5289543, 6045192, 6269088, 6681528, 7052724, 8060256, 8908704, 9067788, 9403632, 10579086, 12090384, 13363056, 14105448, 15868629, 18135576, 18807264, 21158172, 24180768, 26726112, 28210896, 31737258, 36271152, 42316344, 56421792, 63474516, 72542304, 84632688, 126949032, 169265376, 253898064, 507796128]

約数ペア:

[(1, 507796128), (2, 253898064), (3, 169265376), (4, 126949032), (6, 84632688), (7, 72542304), (8, 63474516), (9, 56421792), (12, 42316344), (14, 36271152), (16, 31737258), (18, 28210896), (19, 26726112), (21, 24180768), (24, 21158172), (27, 18807264), (28, 18135576), (32, 15868629), (36, 14105448), (38, 13363056), (42, 12090384), (48, 10579086), (54, 9403632), (56, 9067788), (57, 8908704), (63, 8060256), (72, 7052724), (76, 6681528), (81, 6269088), (84, 6045192), (96, 5289543), (108, 4701816), (112, 4533894), (114, 4454352), (126, 4030128), (133, 3818016), (144, 3526362), (152, 3340764), (162, 3134544), (168, 3022596), (171, 2969568), (189, 2686752), (216, 2350908), (224, 2266947), (228, 2227176), (243, 2089696), (252, 2015064), (266, 1909008), (288, 1763181), (304, 1670382), (324, 1567272), (336, 1511298), (342, 1484784), (378, 1343376), (399, 1272672), (432, 1175454), (456, 1113588), (486, 1044848), (491, 1034208), (504, 1007532), (513, 989856), (532, 954504), (567, 895584), (608, 835191), (648, 783636), (672, 755649), (684, 742392), (756, 671688), (798, 636336), (864, 587727), (912, 556794), (972, 522424), (982, 517104), (1008, 503766), (1026, 494928), (1064, 477252), (1134, 447792), (1197, 424224), (1296, 391818), (1368, 371196), (1473, 344736), (1512, 335844), (1539, 329952), (1596, 318168), (1701, 298528), (1824, 278397), (1944, 261212), (1964, 258552), (2016, 251883), (2052, 247464), (2128, 238626), (2268, 223896), (2394, 212112), (2592, 195909), (2736, 185598), (2946, 172368), (3024, 167922), (3078, 164976), (3192, 159084), (3402, 149264), (3437, 147744), (3591, 141408), (3888, 130606), (3928, 129276), (4104, 123732), (4256, 119313), (4419, 114912), (4536, 111948), (4617, 109984), (4788, 106056), (5472, 92799), (5892, 86184), (6048, 83961), (6156, 82488), (6384, 79542), (6804, 74632), (6874, 73872), (7182, 70704), (7776, 65303), (7856, 64638), (8208, 61866), (8838, 57456), (9072, 55974), (9234, 54992), (9329, 54432), (9576, 53028), (10311, 49248), (10773, 47136), (11784, 43092), (12312, 41244), (12768, 39771), (13257, 38304), (13608, 37316), (13748, 36936), (14364, 35352), (15712, 32319), (16416, 30933), (17676, 28728), (18144, 27987), (18468, 27496), (18658, 27216), (19152, 26514), (20622, 24624), (21546, 23568)]