1637059968

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 4887636000

約数和(自身を除く): 3250576032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 193, 199, 222, 288, 296, 333, 384, 386, 398, 444, 576, 579, 592, 597, 666, 772, 796, 888, 1152, 1158, 1184, 1194, 1332, 1544, 1592, 1737, 1776, 1791, 2316, 2368, 2388, 2664, 3088, 3184, 3474, 3552, 3582, 4632, 4736, 4776, 5328, 6176, 6368, 6948, 7104, 7141, 7164, 7363, 9264, 9552, 10656, 12352, 12736, 13896, 14208, 14282, 14328, 14726, 18528, 19104, 21312, 21423, 22089, 24704, 25472, 27792, 28564, 28656, 29452, 37056, 38208, 38407, 42624, 42846, 44178, 55584, 57128, 57312, 58904, 64269, 66267, 74112, 76416, 76814, 85692, 88356, 111168, 114256, 114624, 115221, 117808, 128538, 132534, 153628, 171384, 176712, 222336, 228512, 229248, 230442, 235616, 257076, 265068, 307256, 342768, 345663, 353424, 457024, 460884, 471232, 514152, 530136, 614512, 685536, 691326, 706848, 914048, 921768, 942464, 1028304, 1060272, 1229024, 1371072, 1382652, 1413696, 1421059, 1843536, 2056608, 2120544, 2458048, 2742144, 2765304, 2827392, 2842118, 3687072, 4113216, 4241088, 4263177, 4916096, 5530608, 5684236, 7374144, 8226432, 8482176, 8526354, 11061216, 11368472, 12789531, 14748288, 17052708, 22122432, 22736944, 25579062, 34105416, 44244864, 45473888, 51158124, 68210832, 90947776, 102316248, 136421664, 181895552, 204632496, 272843328, 409264992, 545686656, 818529984, 1637059968]

約数ペア:

[(1, 1637059968), (2, 818529984), (3, 545686656), (4, 409264992), (6, 272843328), (8, 204632496), (9, 181895552), (12, 136421664), (16, 102316248), (18, 90947776), (24, 68210832), (32, 51158124), (36, 45473888), (37, 44244864), (48, 34105416), (64, 25579062), (72, 22736944), (74, 22122432), (96, 17052708), (111, 14748288), (128, 12789531), (144, 11368472), (148, 11061216), (192, 8526354), (193, 8482176), (199, 8226432), (222, 7374144), (288, 5684236), (296, 5530608), (333, 4916096), (384, 4263177), (386, 4241088), (398, 4113216), (444, 3687072), (576, 2842118), (579, 2827392), (592, 2765304), (597, 2742144), (666, 2458048), (772, 2120544), (796, 2056608), (888, 1843536), (1152, 1421059), (1158, 1413696), (1184, 1382652), (1194, 1371072), (1332, 1229024), (1544, 1060272), (1592, 1028304), (1737, 942464), (1776, 921768), (1791, 914048), (2316, 706848), (2368, 691326), (2388, 685536), (2664, 614512), (3088, 530136), (3184, 514152), (3474, 471232), (3552, 460884), (3582, 457024), (4632, 353424), (4736, 345663), (4776, 342768), (5328, 307256), (6176, 265068), (6368, 257076), (6948, 235616), (7104, 230442), (7141, 229248), (7164, 228512), (7363, 222336), (9264, 176712), (9552, 171384), (10656, 153628), (12352, 132534), (12736, 128538), (13896, 117808), (14208, 115221), (14282, 114624), (14328, 114256), (14726, 111168), (18528, 88356), (19104, 85692), (21312, 76814), (21423, 76416), (22089, 74112), (24704, 66267), (25472, 64269), (27792, 58904), (28564, 57312), (28656, 57128), (29452, 55584), (37056, 44178), (38208, 42846), (38407, 42624)]