507806992

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 1294440588

約数和(自身を除く): 786633596

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 53, 56, 77, 88, 98, 101, 106, 112, 121, 154, 176, 196, 202, 212, 242, 308, 371, 392, 404, 424, 484, 539, 583, 616, 707, 742, 784, 808, 847, 848, 968, 1078, 1111, 1166, 1232, 1414, 1484, 1616, 1694, 1936, 2156, 2222, 2332, 2597, 2828, 2968, 3388, 4081, 4312, 4444, 4664, 4949, 5194, 5353, 5656, 5929, 5936, 6413, 6776, 7777, 8162, 8624, 8888, 9328, 9898, 10388, 10706, 11312, 11858, 12221, 12826, 13552, 15554, 16324, 17776, 19796, 20776, 21412, 23716, 24442, 25652, 28567, 31108, 32648, 37471, 39592, 41552, 42824, 44891, 47432, 48884, 51304, 54439, 57134, 58883, 62216, 65296, 74942, 79184, 85547, 85648, 89782, 94864, 97768, 102608, 108878, 114268, 117766, 124432, 149884, 171094, 179564, 195536, 217756, 228536, 235532, 262297, 299768, 314237, 342188, 359128, 412181, 435512, 457072, 471064, 524594, 598829, 599536, 628474, 647713, 684376, 718256, 824362, 871024, 942128, 1049188, 1197658, 1256948, 1295426, 1368752, 1648724, 2098376, 2395316, 2513896, 2590852, 2885267, 3297448, 4196752, 4533991, 4790632, 5027792, 5181704, 5770534, 6594896, 9067982, 9581264, 10363408, 11541068, 18135964, 23082136, 31737937, 36271928, 46164272, 63475874, 72543856, 126951748, 253903496, 507806992]

約数ペア:

[(1, 507806992), (2, 253903496), (4, 126951748), (7, 72543856), (8, 63475874), (11, 46164272), (14, 36271928), (16, 31737937), (22, 23082136), (28, 18135964), (44, 11541068), (49, 10363408), (53, 9581264), (56, 9067982), (77, 6594896), (88, 5770534), (98, 5181704), (101, 5027792), (106, 4790632), (112, 4533991), (121, 4196752), (154, 3297448), (176, 2885267), (196, 2590852), (202, 2513896), (212, 2395316), (242, 2098376), (308, 1648724), (371, 1368752), (392, 1295426), (404, 1256948), (424, 1197658), (484, 1049188), (539, 942128), (583, 871024), (616, 824362), (707, 718256), (742, 684376), (784, 647713), (808, 628474), (847, 599536), (848, 598829), (968, 524594), (1078, 471064), (1111, 457072), (1166, 435512), (1232, 412181), (1414, 359128), (1484, 342188), (1616, 314237), (1694, 299768), (1936, 262297), (2156, 235532), (2222, 228536), (2332, 217756), (2597, 195536), (2828, 179564), (2968, 171094), (3388, 149884), (4081, 124432), (4312, 117766), (4444, 114268), (4664, 108878), (4949, 102608), (5194, 97768), (5353, 94864), (5656, 89782), (5929, 85648), (5936, 85547), (6413, 79184), (6776, 74942), (7777, 65296), (8162, 62216), (8624, 58883), (8888, 57134), (9328, 54439), (9898, 51304), (10388, 48884), (10706, 47432), (11312, 44891), (11858, 42824), (12221, 41552), (12826, 39592), (13552, 37471), (15554, 32648), (16324, 31108), (17776, 28567), (19796, 25652), (20776, 24442), (21412, 23716)]