1337217984

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 280

約数和(自身を含む): 4195559808

約数和(自身を除く): 2858341824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 53, 54, 62, 64, 72, 81, 93, 96, 106, 108, 124, 144, 157, 159, 162, 186, 192, 212, 216, 248, 279, 288, 314, 318, 324, 372, 424, 432, 471, 477, 496, 558, 576, 628, 636, 648, 744, 837, 848, 864, 942, 954, 992, 1116, 1256, 1272, 1296, 1413, 1431, 1488, 1643, 1674, 1696, 1728, 1884, 1908, 1984, 2232, 2511, 2512, 2544, 2592, 2826, 2862, 2976, 3286, 3348, 3392, 3768, 3816, 4239, 4293, 4464, 4867, 4929, 5022, 5024, 5088, 5184, 5652, 5724, 5952, 6572, 6696, 7536, 7632, 8321, 8478, 8586, 8928, 9734, 9858, 10044, 10048, 10176, 11304, 11448, 12717, 13144, 13392, 14601, 14787, 15072, 15264, 16642, 16956, 17172, 17856, 19468, 19716, 20088, 22608, 22896, 24963, 25434, 26288, 26784, 29202, 29574, 30144, 30528, 33284, 33912, 34344, 38936, 39432, 40176, 43803, 44361, 45216, 45792, 49926, 50868, 52576, 53568, 58404, 59148, 66568, 67824, 68688, 74889, 77872, 78864, 80352, 87606, 88722, 90432, 91584, 99852, 101736, 105152, 116808, 118296, 131409, 133083, 133136, 135648, 137376, 149778, 155744, 157728, 160704, 175212, 177444, 199704, 203472, 224667, 233616, 236592, 257951, 262818, 266166, 266272, 271296, 274752, 299556, 311488, 315456, 350424, 354888, 394227, 399408, 406944, 449334, 467232, 473184, 515902, 525636, 532332, 532544, 599112, 674001, 700848, 709776, 773853, 788454, 798816, 813888, 898668, 934464, 946368, 1031804, 1051272, 1064664, 1198224, 1348002, 1401696, 1419552, 1547706, 1576908, 1597632, 1797336, 2063608, 2102544, 2129328, 2321559, 2396448, 2696004, 2803392, 2839104, 3095412, 3153816, 3594672, 4127216, 4205088, 4258656, 4643118, 4792896, 5392008, 6190824, 6307632, 6964677, 7189344, 8254432, 8410176, 8517312, 9286236, 10784016, 12381648, 12615264, 13929354, 14378688, 16508864, 18572472, 20894031, 21568032, 24763296, 25230528, 27858708, 37144944, 41788062, 43136064, 49526592, 55717416, 74289888, 83576124, 111434832, 148579776, 167152248, 222869664, 334304496, 445739328, 668608992, 1337217984]

約数ペア:

[(1, 1337217984), (2, 668608992), (3, 445739328), (4, 334304496), (6, 222869664), (8, 167152248), (9, 148579776), (12, 111434832), (16, 83576124), (18, 74289888), (24, 55717416), (27, 49526592), (31, 43136064), (32, 41788062), (36, 37144944), (48, 27858708), (53, 25230528), (54, 24763296), (62, 21568032), (64, 20894031), (72, 18572472), (81, 16508864), (93, 14378688), (96, 13929354), (106, 12615264), (108, 12381648), (124, 10784016), (144, 9286236), (157, 8517312), (159, 8410176), (162, 8254432), (186, 7189344), (192, 6964677), (212, 6307632), (216, 6190824), (248, 5392008), (279, 4792896), (288, 4643118), (314, 4258656), (318, 4205088), (324, 4127216), (372, 3594672), (424, 3153816), (432, 3095412), (471, 2839104), (477, 2803392), (496, 2696004), (558, 2396448), (576, 2321559), (628, 2129328), (636, 2102544), (648, 2063608), (744, 1797336), (837, 1597632), (848, 1576908), (864, 1547706), (942, 1419552), (954, 1401696), (992, 1348002), (1116, 1198224), (1256, 1064664), (1272, 1051272), (1296, 1031804), (1413, 946368), (1431, 934464), (1488, 898668), (1643, 813888), (1674, 798816), (1696, 788454), (1728, 773853), (1884, 709776), (1908, 700848), (1984, 674001), (2232, 599112), (2511, 532544), (2512, 532332), (2544, 525636), (2592, 515902), (2826, 473184), (2862, 467232), (2976, 449334), (3286, 406944), (3348, 399408), (3392, 394227), (3768, 354888), (3816, 350424), (4239, 315456), (4293, 311488), (4464, 299556), (4867, 274752), (4929, 271296), (5022, 266272), (5024, 266166), (5088, 262818), (5184, 257951), (5652, 236592), (5724, 233616), (5952, 224667), (6572, 203472), (6696, 199704), (7536, 177444), (7632, 175212), (8321, 160704), (8478, 157728), (8586, 155744), (8928, 149778), (9734, 137376), (9858, 135648), (10044, 133136), (10048, 133083), (10176, 131409), (11304, 118296), (11448, 116808), (12717, 105152), (13144, 101736), (13392, 99852), (14601, 91584), (14787, 90432), (15072, 88722), (15264, 87606), (16642, 80352), (16956, 78864), (17172, 77872), (17856, 74889), (19468, 68688), (19716, 67824), (20088, 66568), (22608, 59148), (22896, 58404), (24963, 53568), (25434, 52576), (26288, 50868), (26784, 49926), (29202, 45792), (29574, 45216), (30144, 44361), (30528, 43803), (33284, 40176), (33912, 39432), (34344, 38936)]