273398544

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 822864000

約数和(自身を除く): 549465456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 139, 144, 157, 174, 216, 232, 261, 278, 314, 348, 417, 432, 464, 471, 522, 556, 628, 696, 783, 834, 942, 1044, 1112, 1251, 1256, 1392, 1413, 1566, 1668, 1884, 2088, 2224, 2502, 2512, 2826, 3132, 3336, 3753, 3768, 4031, 4176, 4239, 4553, 5004, 5652, 6264, 6672, 7506, 7536, 8062, 8478, 9106, 10008, 11304, 12093, 12528, 13659, 15012, 16124, 16956, 18212, 20016, 21823, 22608, 24186, 27318, 30024, 32248, 33912, 36279, 36424, 40977, 43646, 48372, 54636, 60048, 64496, 65469, 67824, 72558, 72848, 81954, 87292, 96744, 108837, 109272, 122931, 130938, 145116, 163908, 174584, 193488, 196407, 217674, 218544, 245862, 261876, 290232, 327816, 349168, 392814, 435348, 491724, 523752, 580464, 589221, 632867, 655632, 785628, 870696, 983448, 1047504, 1178442, 1265734, 1571256, 1741392, 1898601, 1966896, 2356884, 2531468, 3142512, 3797202, 4713768, 5062936, 5695803, 7594404, 9427536, 10125872, 11391606, 15188808, 17087409, 22783212, 30377616, 34174818, 45566424, 68349636, 91132848, 136699272, 273398544]

約数ペア:

[(1, 273398544), (2, 136699272), (3, 91132848), (4, 68349636), (6, 45566424), (8, 34174818), (9, 30377616), (12, 22783212), (16, 17087409), (18, 15188808), (24, 11391606), (27, 10125872), (29, 9427536), (36, 7594404), (48, 5695803), (54, 5062936), (58, 4713768), (72, 3797202), (87, 3142512), (108, 2531468), (116, 2356884), (139, 1966896), (144, 1898601), (157, 1741392), (174, 1571256), (216, 1265734), (232, 1178442), (261, 1047504), (278, 983448), (314, 870696), (348, 785628), (417, 655632), (432, 632867), (464, 589221), (471, 580464), (522, 523752), (556, 491724), (628, 435348), (696, 392814), (783, 349168), (834, 327816), (942, 290232), (1044, 261876), (1112, 245862), (1251, 218544), (1256, 217674), (1392, 196407), (1413, 193488), (1566, 174584), (1668, 163908), (1884, 145116), (2088, 130938), (2224, 122931), (2502, 109272), (2512, 108837), (2826, 96744), (3132, 87292), (3336, 81954), (3753, 72848), (3768, 72558), (4031, 67824), (4176, 65469), (4239, 64496), (4553, 60048), (5004, 54636), (5652, 48372), (6264, 43646), (6672, 40977), (7506, 36424), (7536, 36279), (8062, 33912), (8478, 32248), (9106, 30024), (10008, 27318), (11304, 24186), (12093, 22608), (12528, 21823), (13659, 20016), (15012, 18212), (16124, 16956)]