1897202384

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1441

約数の個数: 120

約数和(自身を含む): 4694565600

約数和(自身を除く): 2797363216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 179, 196, 308, 358, 392, 539, 616, 716, 784, 1078, 1229, 1232, 1253, 1432, 1969, 2156, 2458, 2506, 2864, 3938, 4312, 4916, 5012, 7876, 8603, 8624, 8771, 9832, 10024, 13519, 13783, 15752, 17206, 17542, 19664, 20048, 27038, 27566, 31504, 34412, 35084, 54076, 55132, 60221, 68824, 70168, 94633, 96481, 108152, 110264, 120442, 137648, 140336, 189266, 192962, 216304, 219991, 220528, 240884, 378532, 385924, 439982, 481768, 662431, 757064, 771848, 879964, 963536, 1324862, 1514128, 1539937, 1543696, 1759928, 2419901, 2649724, 3079874, 3519856, 4839802, 5299448, 6159748, 9679604, 10598896, 10779559, 12319496, 16939307, 19359208, 21559118, 24638992, 33878614, 38718416, 43118236, 67757228, 86236472, 118575149, 135514456, 172472944, 237150298, 271028912, 474300596, 948601192, 1897202384]

約数ペア:

[(1, 1897202384), (2, 948601192), (4, 474300596), (7, 271028912), (8, 237150298), (11, 172472944), (14, 135514456), (16, 118575149), (22, 86236472), (28, 67757228), (44, 43118236), (49, 38718416), (56, 33878614), (77, 24638992), (88, 21559118), (98, 19359208), (112, 16939307), (154, 12319496), (176, 10779559), (179, 10598896), (196, 9679604), (308, 6159748), (358, 5299448), (392, 4839802), (539, 3519856), (616, 3079874), (716, 2649724), (784, 2419901), (1078, 1759928), (1229, 1543696), (1232, 1539937), (1253, 1514128), (1432, 1324862), (1969, 963536), (2156, 879964), (2458, 771848), (2506, 757064), (2864, 662431), (3938, 481768), (4312, 439982), (4916, 385924), (5012, 378532), (7876, 240884), (8603, 220528), (8624, 219991), (8771, 216304), (9832, 192962), (10024, 189266), (13519, 140336), (13783, 137648), (15752, 120442), (17206, 110264), (17542, 108152), (19664, 96481), (20048, 94633), (27038, 70168), (27566, 68824), (31504, 60221), (34412, 55132), (35084, 54076)]