2745783905904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2490263}}^1$

素因数の和:2490340

約数の個数: 240

約数和(自身を含む): 8992044472320

約数和(自身を除く): 6246260566416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 279, 304, 312, 342, 372, 403, 456, 468, 494, 496, 558, 589, 624, 684, 741, 744, 806, 912, 936, 988, 1116, 1178, 1209, 1368, 1482, 1488, 1612, 1767, 1872, 1976, 2223, 2232, 2356, 2418, 2736, 2964, 3224, 3534, 3627, 3952, 4446, 4464, 4712, 4836, 5301, 5928, 6448, 7068, 7254, 7657, 8892, 9424, 9672, 10602, 11856, 14136, 14508, 15314, 17784, 19344, 21204, 22971, 28272, 29016, 30628, 35568, 42408, 45942, 58032, 61256, 68913, 84816, 91884, 122512, 137826, 183768, 275652, 367536, 551304, 1102608, 2490263, 4980526, 7470789, 9961052, 14941578, 19922104, 22412367, 29883156, 32373419, 39844208, 44824734, 47314997, 59766312, 64746838, 77198153, 89649468, 94629994, 97120257, 119532624, 129493676, 141944991, 154396306, 179298936, 189259988, 194240514, 231594459, 258987352, 283889982, 291360771, 308792612, 358597872, 378519976, 388481028, 425834973, 463188918, 517974704, 567779964, 582721542, 615094961, 617585224, 694783377, 757039952, 776962056, 851669946, 926377836, 1003575989, 1135559928, 1165443084, 1230189922, 1235170448, 1389566754, 1466764907, 1553924112, 1703339892, 1845284883, 1852755672, 2007151978, 2271119856, 2330886168, 2460379844, 2779133508, 2933529814, 3010727967, 3406679784, 3690569766, 3705511344, 4014303956, 4400294721, 4661772336, 4920759688, 5535854649, 5558267016, 5867059628, 6021455934, 6813359568, 7381139532, 8028607912, 8800589442, 9032183901, 9841519376, 11071709298, 11116534032, 11734119256, 12042911868, 13200884163, 14762279064, 16057215824, 17601178884, 18064367802, 19067943791, 22143418596, 23468238512, 24085823736, 26401768326, 29524558128, 35202357768, 36128735604, 38135887582, 44286837192, 48171647472, 52803536652, 57203831373, 70404715536, 72257471208, 76271775164, 88573674384, 105607073304, 114407662746, 144514942416, 152543550328, 171611494119, 211214146608, 228815325492, 305087100656, 343222988238, 457630650984, 686445976476, 915261301968, 1372891952952, 2745783905904]

約数ペア:

[(1, 2745783905904), (2, 1372891952952), (3, 915261301968), (4, 686445976476), (6, 457630650984), (8, 343222988238), (9, 305087100656), (12, 228815325492), (13, 211214146608), (16, 171611494119), (18, 152543550328), (19, 144514942416), (24, 114407662746), (26, 105607073304), (31, 88573674384), (36, 76271775164), (38, 72257471208), (39, 70404715536), (48, 57203831373), (52, 52803536652), (57, 48171647472), (62, 44286837192), (72, 38135887582), (76, 36128735604), (78, 35202357768), (93, 29524558128), (104, 26401768326), (114, 24085823736), (117, 23468238512), (124, 22143418596), (144, 19067943791), (152, 18064367802), (156, 17601178884), (171, 16057215824), (186, 14762279064), (208, 13200884163), (228, 12042911868), (234, 11734119256), (247, 11116534032), (248, 11071709298), (279, 9841519376), (304, 9032183901), (312, 8800589442), (342, 8028607912), (372, 7381139532), (403, 6813359568), (456, 6021455934), (468, 5867059628), (494, 5558267016), (496, 5535854649), (558, 4920759688), (589, 4661772336), (624, 4400294721), (684, 4014303956), (741, 3705511344), (744, 3690569766), (806, 3406679784), (912, 3010727967), (936, 2933529814), (988, 2779133508), (1116, 2460379844), (1178, 2330886168), (1209, 2271119856), (1368, 2007151978), (1482, 1852755672), (1488, 1845284883), (1612, 1703339892), (1767, 1553924112), (1872, 1466764907), (1976, 1389566754), (2223, 1235170448), (2232, 1230189922), (2356, 1165443084), (2418, 1135559928), (2736, 1003575989), (2964, 926377836), (3224, 851669946), (3534, 776962056), (3627, 757039952), (3952, 694783377), (4446, 617585224), (4464, 615094961), (4712, 582721542), (4836, 567779964), (5301, 517974704), (5928, 463188918), (6448, 425834973), (7068, 388481028), (7254, 378519976), (7657, 358597872), (8892, 308792612), (9424, 291360771), (9672, 283889982), (10602, 258987352), (11856, 231594459), (14136, 194240514), (14508, 189259988), (15314, 179298936), (17784, 154396306), (19344, 141944991), (21204, 129493676), (22971, 119532624), (28272, 97120257), (29016, 94629994), (30628, 89649468), (35568, 77198153), (42408, 64746838), (45942, 59766312), (58032, 47314997), (61256, 44824734), (68913, 39844208), (84816, 32373419), (91884, 29883156), (122512, 22412367), (137826, 19922104), (183768, 14941578), (275652, 9961052), (367536, 7470789), (551304, 4980526), (1102608, 2490263)]