729804569792

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1391

約数の個数: 168

約数和(自身を含む): 1558000440000

約数和(自身を除く): 828195870208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 289, 428, 499, 544, 578, 739, 856, 998, 1088, 1156, 1478, 1712, 1819, 1996, 2312, 2956, 3424, 3638, 3992, 4624, 5912, 6848, 7276, 7984, 8483, 9248, 11824, 12563, 14552, 15968, 16966, 18496, 23648, 25126, 29104, 30923, 31936, 33932, 47296, 50252, 53393, 58208, 61846, 67864, 79073, 100504, 106786, 116416, 123692, 135728, 144211, 158146, 201008, 213571, 213572, 247384, 271456, 288422, 316292, 368761, 402016, 427142, 427144, 494768, 542912, 576844, 632584, 737522, 804032, 854284, 854288, 907681, 989536, 1153688, 1265168, 1344241, 1475044, 1708568, 1708576, 1815362, 1979072, 2307376, 2530336, 2688482, 2950088, 3417136, 3417152, 3630724, 4614752, 5060672, 5376964, 5900176, 6268937, 6834272, 7261448, 9229504, 10753928, 11800352, 12537874, 13668544, 14522896, 15430577, 21507856, 22852097, 23600704, 25075748, 29045792, 30861154, 39457427, 43015712, 45704194, 50151496, 58091584, 61722308, 78914854, 86031424, 91408388, 100302992, 106571929, 123444616, 157829708, 182816776, 200605984, 213143858, 246889232, 315659416, 365633552, 401211968, 426287716, 493778464, 631318832, 670776259, 731267104, 852575432, 987556928, 1262637664, 1341552518, 1462534208, 1705150864, 2525275328, 2683105036, 3410301728, 5366210072, 6820603456, 10732420144, 11403196403, 21464840288, 22806392806, 42929680576, 45612785612, 91225571224, 182451142448, 364902284896, 729804569792]

約数ペア:

[(1, 729804569792), (2, 364902284896), (4, 182451142448), (8, 91225571224), (16, 45612785612), (17, 42929680576), (32, 22806392806), (34, 21464840288), (64, 11403196403), (68, 10732420144), (107, 6820603456), (136, 5366210072), (214, 3410301728), (272, 2683105036), (289, 2525275328), (428, 1705150864), (499, 1462534208), (544, 1341552518), (578, 1262637664), (739, 987556928), (856, 852575432), (998, 731267104), (1088, 670776259), (1156, 631318832), (1478, 493778464), (1712, 426287716), (1819, 401211968), (1996, 365633552), (2312, 315659416), (2956, 246889232), (3424, 213143858), (3638, 200605984), (3992, 182816776), (4624, 157829708), (5912, 123444616), (6848, 106571929), (7276, 100302992), (7984, 91408388), (8483, 86031424), (9248, 78914854), (11824, 61722308), (12563, 58091584), (14552, 50151496), (15968, 45704194), (16966, 43015712), (18496, 39457427), (23648, 30861154), (25126, 29045792), (29104, 25075748), (30923, 23600704), (31936, 22852097), (33932, 21507856), (47296, 15430577), (50252, 14522896), (53393, 13668544), (58208, 12537874), (61846, 11800352), (67864, 10753928), (79073, 9229504), (100504, 7261448), (106786, 6834272), (116416, 6268937), (123692, 5900176), (135728, 5376964), (144211, 5060672), (158146, 4614752), (201008, 3630724), (213571, 3417152), (213572, 3417136), (247384, 2950088), (271456, 2688482), (288422, 2530336), (316292, 2307376), (368761, 1979072), (402016, 1815362), (427142, 1708576), (427144, 1708568), (494768, 1475044), (542912, 1344241), (576844, 1265168), (632584, 1153688), (737522, 989536), (804032, 907681), (854284, 854288)]