19979234496

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5870

約数の個数: 336

約数和(自身を含む): 67729937184

約数和(自身を除く): 47750702688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 234, 243, 272, 288, 306, 312, 324, 351, 408, 416, 432, 442, 459, 468, 486, 544, 576, 612, 624, 648, 663, 702, 816, 832, 864, 884, 918, 936, 972, 1053, 1088, 1224, 1248, 1296, 1326, 1377, 1404, 1632, 1728, 1768, 1836, 1872, 1944, 1989, 2106, 2448, 2496, 2592, 2652, 2754, 2808, 3159, 3264, 3536, 3672, 3744, 3888, 3978, 4131, 4212, 4896, 5184, 5304, 5508, 5616, 5813, 5967, 6318, 7072, 7344, 7488, 7776, 7956, 8262, 8424, 9792, 10608, 11016, 11232, 11626, 11934, 12636, 14144, 14688, 15552, 15912, 16524, 16848, 17439, 17901, 21216, 22032, 22464, 23252, 23868, 25272, 29376, 31824, 33048, 33696, 34878, 35802, 42432, 44064, 46504, 47736, 50544, 52317, 53703, 63648, 66096, 67392, 69756, 71604, 75569, 88128, 93008, 95472, 98821, 101088, 104634, 107406, 127296, 132192, 139512, 143208, 151138, 156951, 186016, 190944, 197642, 202176, 209268, 214812, 226707, 264384, 279024, 286416, 296463, 302276, 313902, 372032, 381888, 395284, 418536, 429624, 453414, 470853, 558048, 572832, 592926, 604552, 627804, 680121, 790568, 837072, 859248, 889389, 906828, 941706, 1116096, 1145664, 1185852, 1209104, 1255608, 1284673, 1360242, 1412559, 1581136, 1674144, 1718496, 1778778, 1813656, 1883412, 2040363, 2371704, 2418208, 2511216, 2569346, 2668167, 2720484, 2825118, 3162272, 3348288, 3436992, 3557556, 3627312, 3766824, 3854019, 4080726, 4743408, 4836416, 5022432, 5138692, 5336334, 5440968, 5650236, 6121089, 6324544, 7115112, 7254624, 7533648, 7708038, 8004501, 8161452, 9486816, 10044864, 10277384, 10672668, 10881936, 11300472, 11562057, 12242178, 14230224, 14509248, 15067296, 15416076, 16009002, 16322904, 18363267, 18973632, 20554768, 21345336, 21763872, 22600944, 23124114, 24013503, 24484356, 28460448, 30134592, 30832152, 32018004, 32645808, 34686171, 36726534, 41109536, 42690672, 43527744, 45201888, 46248228, 48027006, 48968712, 56920896, 61664304, 64036008, 65291616, 69372342, 73453068, 82219072, 85381344, 90403776, 92496456, 96054012, 97937424, 104058513, 123328608, 128072016, 130583232, 138744684, 146906136, 170762688, 184992912, 192108024, 195874848, 208117026, 246657216, 256144032, 277489368, 293812272, 312175539, 369985824, 384216048, 391749696, 416234052, 512288064, 554978736, 587624544, 624351078, 739971648, 768432096, 832468104, 1109957472, 1175249088, 1248702156, 1536864192, 1664936208, 2219914944, 2497404312, 3329872416, 4994808624, 6659744832, 9989617248, 19979234496]

約数ペア:

[(1, 19979234496), (2, 9989617248), (3, 6659744832), (4, 4994808624), (6, 3329872416), (8, 2497404312), (9, 2219914944), (12, 1664936208), (13, 1536864192), (16, 1248702156), (17, 1175249088), (18, 1109957472), (24, 832468104), (26, 768432096), (27, 739971648), (32, 624351078), (34, 587624544), (36, 554978736), (39, 512288064), (48, 416234052), (51, 391749696), (52, 384216048), (54, 369985824), (64, 312175539), (68, 293812272), (72, 277489368), (78, 256144032), (81, 246657216), (96, 208117026), (102, 195874848), (104, 192108024), (108, 184992912), (117, 170762688), (136, 146906136), (144, 138744684), (153, 130583232), (156, 128072016), (162, 123328608), (192, 104058513), (204, 97937424), (208, 96054012), (216, 92496456), (221, 90403776), (234, 85381344), (243, 82219072), (272, 73453068), (288, 69372342), (306, 65291616), (312, 64036008), (324, 61664304), (351, 56920896), (408, 48968712), (416, 48027006), (432, 46248228), (442, 45201888), (459, 43527744), (468, 42690672), (486, 41109536), (544, 36726534), (576, 34686171), (612, 32645808), (624, 32018004), (648, 30832152), (663, 30134592), (702, 28460448), (816, 24484356), (832, 24013503), (864, 23124114), (884, 22600944), (918, 21763872), (936, 21345336), (972, 20554768), (1053, 18973632), (1088, 18363267), (1224, 16322904), (1248, 16009002), (1296, 15416076), (1326, 15067296), (1377, 14509248), (1404, 14230224), (1632, 12242178), (1728, 11562057), (1768, 11300472), (1836, 10881936), (1872, 10672668), (1944, 10277384), (1989, 10044864), (2106, 9486816), (2448, 8161452), (2496, 8004501), (2592, 7708038), (2652, 7533648), (2754, 7254624), (2808, 7115112), (3159, 6324544), (3264, 6121089), (3536, 5650236), (3672, 5440968), (3744, 5336334), (3888, 5138692), (3978, 5022432), (4131, 4836416), (4212, 4743408), (4896, 4080726), (5184, 3854019), (5304, 3766824), (5508, 3627312), (5616, 3557556), (5813, 3436992), (5967, 3348288), (6318, 3162272), (7072, 2825118), (7344, 2720484), (7488, 2668167), (7776, 2569346), (7956, 2511216), (8262, 2418208), (8424, 2371704), (9792, 2040363), (10608, 1883412), (11016, 1813656), (11232, 1778778), (11626, 1718496), (11934, 1674144), (12636, 1581136), (14144, 1412559), (14688, 1360242), (15552, 1284673), (15912, 1255608), (16524, 1209104), (16848, 1185852), (17439, 1145664), (17901, 1116096), (21216, 941706), (22032, 906828), (22464, 889389), (23252, 859248), (23868, 837072), (25272, 790568), (29376, 680121), (31824, 627804), (33048, 604552), (33696, 592926), (34878, 572832), (35802, 558048), (42432, 470853), (44064, 453414), (46504, 429624), (47736, 418536), (50544, 395284), (52317, 381888), (53703, 372032), (63648, 313902), (66096, 302276), (67392, 296463), (69756, 286416), (71604, 279024), (75569, 264384), (88128, 226707), (93008, 214812), (95472, 209268), (98821, 202176), (101088, 197642), (104634, 190944), (107406, 186016), (127296, 156951), (132192, 151138), (139512, 143208)]