19885298688

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23201}}^1$

素因数の和:23261

約数の個数: 176

約数和(自身を含む): 60792952320

約数和(自身を除く): 40907653632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2976, 3072, 3348, 3456, 3968, 4464, 4608, 5952, 6696, 6912, 7936, 8928, 9216, 11904, 13392, 13824, 15872, 17856, 23201, 23808, 26784, 27648, 31744, 35712, 46402, 47616, 53568, 69603, 71424, 92804, 95232, 107136, 139206, 142848, 185608, 208809, 214272, 278412, 285696, 371216, 417618, 428544, 556824, 626427, 719231, 742432, 835236, 857088, 1113648, 1252854, 1438462, 1484864, 1670472, 2157693, 2227296, 2505708, 2876924, 2969728, 3340944, 4315386, 4454592, 5011416, 5753848, 5939456, 6473079, 6681888, 8630772, 8909184, 10022832, 11507696, 11878912, 12946158, 13363776, 17261544, 17818368, 19419237, 20045664, 23015392, 23757824, 25892316, 26727552, 34523088, 35636736, 38838474, 40091328, 46030784, 51784632, 53455104, 69046176, 71273472, 77676948, 80182656, 92061568, 103569264, 106910208, 138092352, 155353896, 160365312, 184123136, 207138528, 213820416, 276184704, 310707792, 320730624, 368246272, 414277056, 552369408, 621415584, 641461248, 736492544, 828554112, 1104738816, 1242831168, 1657108224, 2209477632, 2485662336, 3314216448, 4971324672, 6628432896, 9942649344, 19885298688]

約数ペア:

[(1, 19885298688), (2, 9942649344), (3, 6628432896), (4, 4971324672), (6, 3314216448), (8, 2485662336), (9, 2209477632), (12, 1657108224), (16, 1242831168), (18, 1104738816), (24, 828554112), (27, 736492544), (31, 641461248), (32, 621415584), (36, 552369408), (48, 414277056), (54, 368246272), (62, 320730624), (64, 310707792), (72, 276184704), (93, 213820416), (96, 207138528), (108, 184123136), (124, 160365312), (128, 155353896), (144, 138092352), (186, 106910208), (192, 103569264), (216, 92061568), (248, 80182656), (256, 77676948), (279, 71273472), (288, 69046176), (372, 53455104), (384, 51784632), (432, 46030784), (496, 40091328), (512, 38838474), (558, 35636736), (576, 34523088), (744, 26727552), (768, 25892316), (837, 23757824), (864, 23015392), (992, 20045664), (1024, 19419237), (1116, 17818368), (1152, 17261544), (1488, 13363776), (1536, 12946158), (1674, 11878912), (1728, 11507696), (1984, 10022832), (2232, 8909184), (2304, 8630772), (2976, 6681888), (3072, 6473079), (3348, 5939456), (3456, 5753848), (3968, 5011416), (4464, 4454592), (4608, 4315386), (5952, 3340944), (6696, 2969728), (6912, 2876924), (7936, 2505708), (8928, 2227296), (9216, 2157693), (11904, 1670472), (13392, 1484864), (13824, 1438462), (15872, 1252854), (17856, 1113648), (23201, 857088), (23808, 835236), (26784, 742432), (27648, 719231), (31744, 626427), (35712, 556824), (46402, 428544), (47616, 417618), (53568, 371216), (69603, 285696), (71424, 278412), (92804, 214272), (95232, 208809), (107136, 185608), (139206, 142848)]