806811408

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 240

約数和(自身を含む): 2575995840

約数和(自身を除く): 1769184432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 169, 172, 208, 216, 234, 257, 258, 312, 338, 344, 351, 387, 432, 468, 507, 514, 516, 559, 624, 676, 688, 702, 771, 774, 936, 1014, 1028, 1032, 1118, 1161, 1352, 1404, 1521, 1542, 1548, 1677, 1872, 2028, 2056, 2064, 2236, 2313, 2322, 2704, 2808, 3042, 3084, 3096, 3341, 3354, 4056, 4112, 4472, 4563, 4626, 4644, 5031, 5616, 6084, 6168, 6192, 6682, 6708, 6939, 7267, 8112, 8944, 9126, 9252, 9288, 10023, 10062, 11051, 12168, 12336, 13364, 13416, 13878, 14534, 15093, 18252, 18504, 18576, 20046, 20124, 21801, 22102, 24336, 26728, 26832, 27756, 29068, 30069, 30186, 33153, 36504, 37008, 40092, 40248, 43433, 43602, 44204, 53456, 55512, 58136, 60138, 60372, 65403, 66306, 73008, 80184, 80496, 86866, 87204, 88408, 90207, 99459, 111024, 116272, 120276, 120744, 130299, 130806, 132612, 143663, 160368, 173732, 174408, 176816, 180414, 196209, 198918, 240552, 241488, 260598, 261612, 265224, 287326, 298377, 347464, 348816, 360828, 390897, 392418, 397836, 430989, 481104, 521196, 523224, 530448, 574652, 596754, 694928, 721656, 781794, 784836, 795672, 861978, 1042392, 1046448, 1149304, 1172691, 1193508, 1292967, 1443312, 1563588, 1569672, 1591344, 1723956, 1867619, 2084784, 2298608, 2345382, 2387016, 2585934, 3127176, 3139344, 3447912, 3735238, 3878901, 4690764, 4774032, 5171868, 5602857, 6254352, 6895824, 7470476, 7757802, 9381528, 10343736, 11205714, 14940952, 15515604, 16808571, 18763056, 20687472, 22411428, 29881904, 31031208, 33617142, 44822856, 50425713, 62062416, 67234284, 89645712, 100851426, 134468568, 201702852, 268937136, 403405704, 806811408]

約数ペア:

[(1, 806811408), (2, 403405704), (3, 268937136), (4, 201702852), (6, 134468568), (8, 100851426), (9, 89645712), (12, 67234284), (13, 62062416), (16, 50425713), (18, 44822856), (24, 33617142), (26, 31031208), (27, 29881904), (36, 22411428), (39, 20687472), (43, 18763056), (48, 16808571), (52, 15515604), (54, 14940952), (72, 11205714), (78, 10343736), (86, 9381528), (104, 7757802), (108, 7470476), (117, 6895824), (129, 6254352), (144, 5602857), (156, 5171868), (169, 4774032), (172, 4690764), (208, 3878901), (216, 3735238), (234, 3447912), (257, 3139344), (258, 3127176), (312, 2585934), (338, 2387016), (344, 2345382), (351, 2298608), (387, 2084784), (432, 1867619), (468, 1723956), (507, 1591344), (514, 1569672), (516, 1563588), (559, 1443312), (624, 1292967), (676, 1193508), (688, 1172691), (702, 1149304), (771, 1046448), (774, 1042392), (936, 861978), (1014, 795672), (1028, 784836), (1032, 781794), (1118, 721656), (1161, 694928), (1352, 596754), (1404, 574652), (1521, 530448), (1542, 523224), (1548, 521196), (1677, 481104), (1872, 430989), (2028, 397836), (2056, 392418), (2064, 390897), (2236, 360828), (2313, 348816), (2322, 347464), (2704, 298377), (2808, 287326), (3042, 265224), (3084, 261612), (3096, 260598), (3341, 241488), (3354, 240552), (4056, 198918), (4112, 196209), (4472, 180414), (4563, 176816), (4626, 174408), (4644, 173732), (5031, 160368), (5616, 143663), (6084, 132612), (6168, 130806), (6192, 130299), (6682, 120744), (6708, 120276), (6939, 116272), (7267, 111024), (8112, 99459), (8944, 90207), (9126, 88408), (9252, 87204), (9288, 86866), (10023, 80496), (10062, 80184), (11051, 73008), (12168, 66306), (12336, 65403), (13364, 60372), (13416, 60138), (13878, 58136), (14534, 55512), (15093, 53456), (18252, 44204), (18504, 43602), (18576, 43433), (20046, 40248), (20124, 40092), (21801, 37008), (22102, 36504), (24336, 33153), (26728, 30186), (26832, 30069), (27756, 29068)]