247089744

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 811406400

約数和(自身を除く): 564316656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 121, 132, 144, 163, 174, 176, 198, 216, 232, 242, 261, 264, 297, 319, 326, 348, 363, 396, 432, 464, 484, 489, 522, 528, 594, 638, 652, 696, 726, 783, 792, 957, 968, 978, 1044, 1089, 1188, 1276, 1304, 1392, 1452, 1467, 1566, 1584, 1793, 1914, 1936, 1956, 2088, 2178, 2376, 2552, 2608, 2871, 2904, 2934, 3132, 3267, 3509, 3586, 3828, 3912, 4176, 4356, 4401, 4727, 4752, 5104, 5379, 5742, 5808, 5868, 6264, 6534, 7018, 7172, 7656, 7824, 8613, 8712, 8802, 9454, 10527, 10758, 11484, 11736, 12528, 13068, 14036, 14181, 14344, 15312, 16137, 17226, 17424, 17604, 18908, 19723, 21054, 21516, 22968, 23472, 26136, 28072, 28362, 28688, 31581, 32274, 34452, 35208, 37816, 39446, 42108, 42543, 43032, 45936, 48411, 51997, 52272, 56144, 56724, 59169, 63162, 64548, 68904, 70416, 75632, 78892, 84216, 85086, 86064, 94743, 96822, 103994, 113448, 118338, 126324, 127629, 129096, 137808, 155991, 157784, 168432, 170172, 177507, 189486, 193644, 207988, 226896, 236676, 252648, 255258, 258192, 311982, 315568, 340344, 355014, 378972, 387288, 415976, 467973, 473352, 505296, 510516, 532521, 571967, 623964, 680688, 710028, 757944, 774576, 831952, 935946, 946704, 1021032, 1065042, 1143934, 1247928, 1403919, 1420056, 1515888, 1715901, 1871892, 2042064, 2130084, 2287868, 2495856, 2807838, 2840112, 3431802, 3743784, 4260168, 4575736, 5147703, 5615676, 6863604, 7487568, 8520336, 9151472, 10295406, 11231352, 13727208, 15443109, 20590812, 22462704, 27454416, 30886218, 41181624, 61772436, 82363248, 123544872, 247089744]

約数ペア:

[(1, 247089744), (2, 123544872), (3, 82363248), (4, 61772436), (6, 41181624), (8, 30886218), (9, 27454416), (11, 22462704), (12, 20590812), (16, 15443109), (18, 13727208), (22, 11231352), (24, 10295406), (27, 9151472), (29, 8520336), (33, 7487568), (36, 6863604), (44, 5615676), (48, 5147703), (54, 4575736), (58, 4260168), (66, 3743784), (72, 3431802), (87, 2840112), (88, 2807838), (99, 2495856), (108, 2287868), (116, 2130084), (121, 2042064), (132, 1871892), (144, 1715901), (163, 1515888), (174, 1420056), (176, 1403919), (198, 1247928), (216, 1143934), (232, 1065042), (242, 1021032), (261, 946704), (264, 935946), (297, 831952), (319, 774576), (326, 757944), (348, 710028), (363, 680688), (396, 623964), (432, 571967), (464, 532521), (484, 510516), (489, 505296), (522, 473352), (528, 467973), (594, 415976), (638, 387288), (652, 378972), (696, 355014), (726, 340344), (783, 315568), (792, 311982), (957, 258192), (968, 255258), (978, 252648), (1044, 236676), (1089, 226896), (1188, 207988), (1276, 193644), (1304, 189486), (1392, 177507), (1452, 170172), (1467, 168432), (1566, 157784), (1584, 155991), (1793, 137808), (1914, 129096), (1936, 127629), (1956, 126324), (2088, 118338), (2178, 113448), (2376, 103994), (2552, 96822), (2608, 94743), (2871, 86064), (2904, 85086), (2934, 84216), (3132, 78892), (3267, 75632), (3509, 70416), (3586, 68904), (3828, 64548), (3912, 63162), (4176, 59169), (4356, 56724), (4401, 56144), (4727, 52272), (4752, 51997), (5104, 48411), (5379, 45936), (5742, 43032), (5808, 42543), (5868, 42108), (6264, 39446), (6534, 37816), (7018, 35208), (7172, 34452), (7656, 32274), (7824, 31581), (8613, 28688), (8712, 28362), (8802, 28072), (9454, 26136), (10527, 23472), (10758, 22968), (11484, 21516), (11736, 21054), (12528, 19723), (13068, 18908), (14036, 17604), (14181, 17424), (14344, 17226), (15312, 16137)]