2804018336

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 6608589120

約数和(自身を除く): 3804570784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 89, 98, 112, 142, 178, 196, 224, 283, 284, 356, 392, 497, 566, 568, 623, 712, 784, 994, 1132, 1136, 1246, 1424, 1568, 1981, 1988, 2264, 2272, 2492, 2848, 3479, 3962, 3976, 4361, 4528, 4984, 6319, 6958, 7924, 7952, 8722, 9056, 9968, 12638, 13867, 13916, 15848, 15904, 17444, 19936, 20093, 25187, 25276, 27734, 27832, 31696, 34888, 40186, 44233, 50374, 50552, 55468, 55664, 63392, 69776, 80372, 88466, 100748, 101104, 110936, 111328, 139552, 140651, 160744, 176309, 176932, 201496, 202208, 221872, 281302, 309631, 321488, 352618, 353864, 402992, 443744, 562604, 619262, 642976, 705236, 707728, 805984, 984557, 1125208, 1234163, 1238524, 1410472, 1415456, 1788277, 1969114, 2250416, 2468326, 2477048, 2820944, 3576554, 3938228, 4500832, 4936652, 4954096, 5641888, 7153108, 7876456, 9873304, 9908192, 12517939, 14306216, 15752912, 19746608, 25035878, 28612432, 31505824, 39493216, 50071756, 57224864, 87625573, 100143512, 175251146, 200287024, 350502292, 400574048, 701004584, 1402009168, 2804018336]

約数ペア:

[(1, 2804018336), (2, 1402009168), (4, 701004584), (7, 400574048), (8, 350502292), (14, 200287024), (16, 175251146), (28, 100143512), (32, 87625573), (49, 57224864), (56, 50071756), (71, 39493216), (89, 31505824), (98, 28612432), (112, 25035878), (142, 19746608), (178, 15752912), (196, 14306216), (224, 12517939), (283, 9908192), (284, 9873304), (356, 7876456), (392, 7153108), (497, 5641888), (566, 4954096), (568, 4936652), (623, 4500832), (712, 3938228), (784, 3576554), (994, 2820944), (1132, 2477048), (1136, 2468326), (1246, 2250416), (1424, 1969114), (1568, 1788277), (1981, 1415456), (1988, 1410472), (2264, 1238524), (2272, 1234163), (2492, 1125208), (2848, 984557), (3479, 805984), (3962, 707728), (3976, 705236), (4361, 642976), (4528, 619262), (4984, 562604), (6319, 443744), (6958, 402992), (7924, 353864), (7952, 352618), (8722, 321488), (9056, 309631), (9968, 281302), (12638, 221872), (13867, 202208), (13916, 201496), (15848, 176932), (15904, 176309), (17444, 160744), (19936, 140651), (20093, 139552), (25187, 111328), (25276, 110936), (27734, 101104), (27832, 100748), (31696, 88466), (34888, 80372), (40186, 69776), (44233, 63392), (50374, 55664), (50552, 55468)]