201407879728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:480

約数の個数: 240

約数和(自身を含む): 456195801600

約数和(自身を除く): 254787921872

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 79, 88, 92, 139, 158, 176, 184, 197, 253, 278, 316, 368, 394, 506, 529, 556, 632, 788, 869, 1012, 1058, 1112, 1264, 1529, 1576, 1738, 1817, 2024, 2116, 2167, 2224, 3058, 3152, 3197, 3476, 3634, 4048, 4232, 4334, 4531, 5819, 6116, 6394, 6952, 7268, 8464, 8668, 9062, 10981, 11638, 12232, 12788, 13904, 14536, 15563, 17336, 18124, 19987, 21962, 23276, 24464, 25576, 27383, 29072, 31126, 34672, 35167, 36248, 39974, 41791, 43924, 46552, 49841, 51152, 54766, 62252, 70334, 72496, 73531, 79948, 83582, 87848, 93104, 99682, 104213, 109532, 120791, 124504, 140668, 147062, 159896, 167164, 171193, 175696, 199364, 208426, 219064, 241582, 249008, 252563, 281336, 294124, 301213, 319792, 334328, 342386, 357949, 398728, 416852, 438128, 459701, 483164, 505126, 562672, 588248, 602426, 629809, 668656, 684772, 715898, 797456, 808841, 833704, 919402, 966328, 1010252, 1146343, 1176496, 1204852, 1259618, 1369544, 1431796, 1617682, 1667408, 1838804, 1932656, 2020504, 2163257, 2292686, 2409704, 2519236, 2739088, 2778193, 2863592, 3235364, 3677608, 3937439, 4041008, 4326514, 4585372, 4819408, 5038472, 5556386, 5727184, 5808949, 6470728, 6927899, 7355216, 7874878, 8232827, 8653028, 9170744, 10076944, 11112772, 11617898, 12941456, 13855798, 14485607, 15749756, 16465654, 17306056, 18341488, 22225544, 23235796, 23795827, 27711596, 28971214, 31499512, 32931308, 34612112, 44451088, 46471592, 47591654, 49754911, 55423192, 57942428, 62999024, 63898439, 65862616, 90561097, 92943184, 95183308, 99509822, 110846384, 115884856, 127796878, 131725232, 159341677, 181122194, 190366616, 199019644, 231769712, 255593756, 318683354, 362244388, 380733232, 398039288, 511187512, 547304021, 637366708, 724488776, 796078576, 1022375024, 1094608042, 1144362953, 1274733416, 1448977552, 2189216084, 2288725906, 2549466832, 4378432168, 4577451812, 8756864336, 9154903624, 12587992483, 18309807248, 25175984966, 50351969932, 100703939864, 201407879728]

約数ペア:

[(1, 201407879728), (2, 100703939864), (4, 50351969932), (8, 25175984966), (11, 18309807248), (16, 12587992483), (22, 9154903624), (23, 8756864336), (44, 4577451812), (46, 4378432168), (79, 2549466832), (88, 2288725906), (92, 2189216084), (139, 1448977552), (158, 1274733416), (176, 1144362953), (184, 1094608042), (197, 1022375024), (253, 796078576), (278, 724488776), (316, 637366708), (368, 547304021), (394, 511187512), (506, 398039288), (529, 380733232), (556, 362244388), (632, 318683354), (788, 255593756), (869, 231769712), (1012, 199019644), (1058, 190366616), (1112, 181122194), (1264, 159341677), (1529, 131725232), (1576, 127796878), (1738, 115884856), (1817, 110846384), (2024, 99509822), (2116, 95183308), (2167, 92943184), (2224, 90561097), (3058, 65862616), (3152, 63898439), (3197, 62999024), (3476, 57942428), (3634, 55423192), (4048, 49754911), (4232, 47591654), (4334, 46471592), (4531, 44451088), (5819, 34612112), (6116, 32931308), (6394, 31499512), (6952, 28971214), (7268, 27711596), (8464, 23795827), (8668, 23235796), (9062, 22225544), (10981, 18341488), (11638, 17306056), (12232, 16465654), (12788, 15749756), (13904, 14485607), (14536, 13855798), (15563, 12941456), (17336, 11617898), (18124, 11112772), (19987, 10076944), (21962, 9170744), (23276, 8653028), (24464, 8232827), (25576, 7874878), (27383, 7355216), (29072, 6927899), (31126, 6470728), (34672, 5808949), (35167, 5727184), (36248, 5556386), (39974, 5038472), (41791, 4819408), (43924, 4585372), (46552, 4326514), (49841, 4041008), (51152, 3937439), (54766, 3677608), (62252, 3235364), (70334, 2863592), (72496, 2778193), (73531, 2739088), (79948, 2519236), (83582, 2409704), (87848, 2292686), (93104, 2163257), (99682, 2020504), (104213, 1932656), (109532, 1838804), (120791, 1667408), (124504, 1617682), (140668, 1431796), (147062, 1369544), (159896, 1259618), (167164, 1204852), (171193, 1176496), (175696, 1146343), (199364, 1010252), (208426, 966328), (219064, 919402), (241582, 833704), (249008, 808841), (252563, 797456), (281336, 715898), (294124, 684772), (301213, 668656), (319792, 629809), (334328, 602426), (342386, 588248), (357949, 562672), (398728, 505126), (416852, 483164), (438128, 459701)]