27940646688

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2207

約数の個数: 192

約数和(自身を含む): 79027200000

約数和(自身を除く): 51086553312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 79, 96, 97, 114, 152, 158, 194, 228, 237, 291, 304, 316, 388, 456, 474, 582, 608, 632, 776, 912, 948, 1164, 1264, 1501, 1552, 1824, 1843, 1896, 1999, 2328, 2528, 3002, 3104, 3686, 3792, 3998, 4503, 4656, 5529, 5997, 6004, 7372, 7584, 7663, 7996, 9006, 9312, 11058, 11994, 12008, 14744, 15326, 15992, 18012, 22116, 22989, 23988, 24016, 29488, 30652, 31984, 36024, 37981, 44232, 45978, 47976, 48032, 58976, 61304, 63968, 72048, 75962, 88464, 91956, 95952, 113943, 122608, 144096, 145597, 151924, 157921, 176928, 183912, 191904, 193903, 227886, 245216, 291194, 303848, 315842, 367824, 387806, 436791, 455772, 473763, 581709, 582388, 607696, 631684, 735648, 775612, 873582, 911544, 947526, 1163418, 1164776, 1215392, 1263368, 1551224, 1747164, 1823088, 1895052, 2326836, 2329552, 2526736, 3000499, 3102448, 3494328, 3646176, 3684157, 3790104, 4653672, 4659104, 5053472, 6000998, 6204896, 6988656, 7368314, 7580208, 9001497, 9307344, 11052471, 12001996, 13977312, 14736628, 15160416, 15318337, 18002994, 18614688, 22104942, 24003992, 29473256, 30636674, 36005988, 44209884, 45955011, 48007984, 58946512, 61273348, 72011976, 88419768, 91910022, 96015968, 117893024, 122546696, 144023952, 176839536, 183820044, 245093392, 288047904, 291048403, 353679072, 367640088, 490186784, 582096806, 735280176, 873145209, 1164193612, 1470560352, 1746290418, 2328387224, 3492580836, 4656774448, 6985161672, 9313548896, 13970323344, 27940646688]

約数ペア:

[(1, 27940646688), (2, 13970323344), (3, 9313548896), (4, 6985161672), (6, 4656774448), (8, 3492580836), (12, 2328387224), (16, 1746290418), (19, 1470560352), (24, 1164193612), (32, 873145209), (38, 735280176), (48, 582096806), (57, 490186784), (76, 367640088), (79, 353679072), (96, 291048403), (97, 288047904), (114, 245093392), (152, 183820044), (158, 176839536), (194, 144023952), (228, 122546696), (237, 117893024), (291, 96015968), (304, 91910022), (316, 88419768), (388, 72011976), (456, 61273348), (474, 58946512), (582, 48007984), (608, 45955011), (632, 44209884), (776, 36005988), (912, 30636674), (948, 29473256), (1164, 24003992), (1264, 22104942), (1501, 18614688), (1552, 18002994), (1824, 15318337), (1843, 15160416), (1896, 14736628), (1999, 13977312), (2328, 12001996), (2528, 11052471), (3002, 9307344), (3104, 9001497), (3686, 7580208), (3792, 7368314), (3998, 6988656), (4503, 6204896), (4656, 6000998), (5529, 5053472), (5997, 4659104), (6004, 4653672), (7372, 3790104), (7584, 3684157), (7663, 3646176), (7996, 3494328), (9006, 3102448), (9312, 3000499), (11058, 2526736), (11994, 2329552), (12008, 2326836), (14744, 1895052), (15326, 1823088), (15992, 1747164), (18012, 1551224), (22116, 1263368), (22989, 1215392), (23988, 1164776), (24016, 1163418), (29488, 947526), (30652, 911544), (31984, 873582), (36024, 775612), (37981, 735648), (44232, 631684), (45978, 607696), (47976, 582388), (48032, 581709), (58976, 473763), (61304, 455772), (63968, 436791), (72048, 387806), (75962, 367824), (88464, 315842), (91956, 303848), (95952, 291194), (113943, 245216), (122608, 227886), (144096, 193903), (145597, 191904), (151924, 183912), (157921, 176928)]