248806944

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 766846080

約数和(自身を除く): 518039136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 72, 74, 86, 96, 108, 111, 129, 144, 148, 172, 181, 216, 222, 258, 288, 296, 333, 344, 362, 387, 432, 444, 516, 543, 592, 666, 688, 724, 774, 864, 888, 999, 1032, 1086, 1161, 1184, 1332, 1376, 1448, 1548, 1591, 1629, 1776, 1998, 2064, 2172, 2322, 2664, 2896, 3096, 3182, 3258, 3552, 3996, 4128, 4344, 4644, 4773, 4887, 5328, 5792, 6192, 6364, 6516, 6697, 7783, 7992, 8688, 9288, 9546, 9774, 10656, 12384, 12728, 13032, 13394, 14319, 15566, 15984, 17376, 18576, 19092, 19548, 20091, 23349, 25456, 26064, 26788, 28638, 31132, 31968, 37152, 38184, 39096, 40182, 42957, 46698, 50912, 52128, 53576, 57276, 60273, 62264, 70047, 76368, 78192, 80364, 85914, 93396, 107152, 114552, 120546, 124528, 140094, 152736, 156384, 160728, 171828, 180819, 186792, 210141, 214304, 229104, 241092, 249056, 280188, 287971, 321456, 343656, 361638, 373584, 420282, 458208, 482184, 560376, 575942, 642912, 687312, 723276, 747168, 840564, 863913, 964368, 1120752, 1151884, 1374624, 1446552, 1681128, 1727826, 1928736, 2241504, 2303768, 2591739, 2893104, 3362256, 3455652, 4607536, 5183478, 5786208, 6724512, 6911304, 7775217, 9215072, 10366956, 13822608, 15550434, 20733912, 27645216, 31100868, 41467824, 62201736, 82935648, 124403472, 248806944]

約数ペア:

[(1, 248806944), (2, 124403472), (3, 82935648), (4, 62201736), (6, 41467824), (8, 31100868), (9, 27645216), (12, 20733912), (16, 15550434), (18, 13822608), (24, 10366956), (27, 9215072), (32, 7775217), (36, 6911304), (37, 6724512), (43, 5786208), (48, 5183478), (54, 4607536), (72, 3455652), (74, 3362256), (86, 2893104), (96, 2591739), (108, 2303768), (111, 2241504), (129, 1928736), (144, 1727826), (148, 1681128), (172, 1446552), (181, 1374624), (216, 1151884), (222, 1120752), (258, 964368), (288, 863913), (296, 840564), (333, 747168), (344, 723276), (362, 687312), (387, 642912), (432, 575942), (444, 560376), (516, 482184), (543, 458208), (592, 420282), (666, 373584), (688, 361638), (724, 343656), (774, 321456), (864, 287971), (888, 280188), (999, 249056), (1032, 241092), (1086, 229104), (1161, 214304), (1184, 210141), (1332, 186792), (1376, 180819), (1448, 171828), (1548, 160728), (1591, 156384), (1629, 152736), (1776, 140094), (1998, 124528), (2064, 120546), (2172, 114552), (2322, 107152), (2664, 93396), (2896, 85914), (3096, 80364), (3182, 78192), (3258, 76368), (3552, 70047), (3996, 62264), (4128, 60273), (4344, 57276), (4644, 53576), (4773, 52128), (4887, 50912), (5328, 46698), (5792, 42957), (6192, 40182), (6364, 39096), (6516, 38184), (6697, 37152), (7783, 31968), (7992, 31132), (8688, 28638), (9288, 26788), (9546, 26064), (9774, 25456), (10656, 23349), (12384, 20091), (12728, 19548), (13032, 19092), (13394, 18576), (14319, 17376), (15566, 15984)]