345000501888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{217909}}^1$

素因数の和:217983

約数の個数: 256

約数和(自身を含む): 1138013184000

約数和(自身を除く): 793012682112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 266, 304, 336, 372, 384, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 744, 798, 868, 896, 912, 992, 1064, 1178, 1216, 1302, 1344, 1488, 1596, 1736, 1767, 1824, 1984, 2128, 2356, 2432, 2604, 2688, 2976, 3192, 3472, 3534, 3648, 3968, 4123, 4256, 4712, 5208, 5952, 6384, 6944, 7068, 7296, 8246, 8512, 9424, 10416, 11904, 12369, 12768, 13888, 14136, 16492, 17024, 18848, 20832, 24738, 25536, 27776, 28272, 32984, 37696, 41664, 49476, 51072, 56544, 65968, 75392, 83328, 98952, 113088, 131936, 197904, 217909, 226176, 263872, 395808, 435818, 527744, 653727, 791616, 871636, 1307454, 1525363, 1583232, 1743272, 2614908, 3050726, 3486544, 4140271, 4576089, 5229816, 6101452, 6755179, 6973088, 8280542, 9152178, 10459632, 12202904, 12420813, 13510358, 13946176, 16561084, 18304356, 20265537, 20919264, 24405808, 24841626, 27020716, 27892352, 28981897, 33122168, 36608712, 40531074, 41838528, 47286253, 48811616, 49683252, 54041432, 57963794, 66244336, 73217424, 81062148, 83677056, 86945691, 94572506, 97623232, 99366504, 108082864, 115927588, 128348401, 132488672, 141858759, 146434848, 162124296, 173891382, 189145012, 195246464, 198733008, 216165728, 231855176, 256696802, 264977344, 283717518, 292869696, 324248592, 347782764, 378290024, 385045203, 397466016, 432331456, 463710352, 513393604, 529954688, 567435036, 585739392, 648497184, 695565528, 756580048, 770090406, 794932032, 864662912, 898438807, 927420704, 1026787208, 1134870072, 1296994368, 1391131056, 1513160096, 1540180812, 1589864064, 1796877614, 1854841408, 2053574416, 2269740144, 2593988736, 2695316421, 2782262112, 3026320192, 3080361624, 3593755228, 3709682816, 4107148832, 4539480288, 5390632842, 5564524224, 6052640384, 6160723248, 7187510456, 8214297664, 9078960576, 10781265684, 11129048448, 12321446496, 14375020912, 16428595328, 18157921152, 21562531368, 24642892992, 28750041824, 43125062736, 49285785984, 57500083648, 86250125472, 115000167296, 172500250944, 345000501888]

約数ペア:

[(1, 345000501888), (2, 172500250944), (3, 115000167296), (4, 86250125472), (6, 57500083648), (7, 49285785984), (8, 43125062736), (12, 28750041824), (14, 24642892992), (16, 21562531368), (19, 18157921152), (21, 16428595328), (24, 14375020912), (28, 12321446496), (31, 11129048448), (32, 10781265684), (38, 9078960576), (42, 8214297664), (48, 7187510456), (56, 6160723248), (57, 6052640384), (62, 5564524224), (64, 5390632842), (76, 4539480288), (84, 4107148832), (93, 3709682816), (96, 3593755228), (112, 3080361624), (114, 3026320192), (124, 2782262112), (128, 2695316421), (133, 2593988736), (152, 2269740144), (168, 2053574416), (186, 1854841408), (192, 1796877614), (217, 1589864064), (224, 1540180812), (228, 1513160096), (248, 1391131056), (266, 1296994368), (304, 1134870072), (336, 1026787208), (372, 927420704), (384, 898438807), (399, 864662912), (434, 794932032), (448, 770090406), (456, 756580048), (496, 695565528), (532, 648497184), (589, 585739392), (608, 567435036), (651, 529954688), (672, 513393604), (744, 463710352), (798, 432331456), (868, 397466016), (896, 385045203), (912, 378290024), (992, 347782764), (1064, 324248592), (1178, 292869696), (1216, 283717518), (1302, 264977344), (1344, 256696802), (1488, 231855176), (1596, 216165728), (1736, 198733008), (1767, 195246464), (1824, 189145012), (1984, 173891382), (2128, 162124296), (2356, 146434848), (2432, 141858759), (2604, 132488672), (2688, 128348401), (2976, 115927588), (3192, 108082864), (3472, 99366504), (3534, 97623232), (3648, 94572506), (3968, 86945691), (4123, 83677056), (4256, 81062148), (4712, 73217424), (5208, 66244336), (5952, 57963794), (6384, 54041432), (6944, 49683252), (7068, 48811616), (7296, 47286253), (8246, 41838528), (8512, 40531074), (9424, 36608712), (10416, 33122168), (11904, 28981897), (12369, 27892352), (12768, 27020716), (13888, 24841626), (14136, 24405808), (16492, 20919264), (17024, 20265537), (18848, 18304356), (20832, 16561084), (24738, 13946176), (25536, 13510358), (27776, 12420813), (28272, 12202904), (32984, 10459632), (37696, 9152178), (41664, 8280542), (49476, 6973088), (51072, 6755179), (56544, 6101452), (65968, 5229816), (75392, 4576089), (83328, 4140271), (98952, 3486544), (113088, 3050726), (131936, 2614908), (197904, 1743272), (217909, 1583232), (226176, 1525363), (263872, 1307454), (395808, 871636), (435818, 791616), (527744, 653727)]