1971508032

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 336

約数和(自身を含む): 6462857280

約数和(自身を除く): 4491349248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 157, 169, 172, 192, 208, 216, 234, 258, 288, 312, 314, 338, 344, 351, 387, 416, 432, 468, 471, 507, 516, 559, 576, 624, 628, 676, 688, 702, 774, 832, 864, 936, 942, 1014, 1032, 1118, 1161, 1248, 1256, 1352, 1376, 1404, 1413, 1521, 1548, 1677, 1728, 1872, 1884, 2028, 2041, 2064, 2236, 2322, 2496, 2512, 2704, 2752, 2808, 2826, 3042, 3096, 3354, 3744, 3768, 4056, 4082, 4128, 4239, 4472, 4563, 4644, 5024, 5031, 5408, 5616, 5652, 6084, 6123, 6192, 6708, 6751, 7267, 7488, 7536, 8112, 8164, 8256, 8478, 8944, 9126, 9288, 10048, 10062, 10816, 11232, 11304, 12168, 12246, 12384, 13416, 13502, 14534, 15072, 15093, 16224, 16328, 16956, 17888, 18252, 18369, 18576, 20124, 20253, 21801, 22464, 22608, 24336, 24492, 24768, 26533, 26832, 27004, 29068, 30144, 30186, 32448, 32656, 33912, 35776, 36504, 36738, 37152, 40248, 40506, 43602, 45216, 48672, 48984, 53066, 53664, 54008, 55107, 58136, 60372, 60759, 65312, 65403, 67824, 73008, 73476, 74304, 79599, 80496, 81012, 87204, 87763, 90432, 97344, 97968, 106132, 107328, 108016, 110214, 116272, 120744, 121518, 130624, 130806, 135648, 146016, 146952, 159198, 160992, 162024, 174408, 175526, 182277, 195936, 196209, 212264, 216032, 220428, 232544, 238797, 241488, 243036, 261612, 263289, 271296, 292032, 293904, 318396, 321984, 324048, 348816, 351052, 364554, 391872, 392418, 424528, 432064, 440856, 465088, 477594, 482976, 486072, 523224, 526578, 587808, 636792, 648096, 697632, 702104, 716391, 729108, 784836, 789867, 849056, 881712, 955188, 965952, 972144, 1046448, 1053156, 1140919, 1175616, 1273584, 1296192, 1395264, 1404208, 1432782, 1458216, 1569672, 1579734, 1698112, 1763424, 1910376, 1944288, 2092896, 2106312, 2281838, 2369601, 2547168, 2808416, 2865564, 2916432, 3139344, 3159468, 3422757, 3526848, 3820752, 3888576, 4185792, 4212624, 4563676, 4739202, 5094336, 5616832, 5731128, 5832864, 6278688, 6318936, 6845514, 7641504, 8425248, 9127352, 9478404, 10268271, 11462256, 11665728, 12557376, 12637872, 13691028, 15283008, 16850496, 18254704, 18956808, 20536542, 22924512, 25275744, 27382056, 30804813, 36509408, 37913616, 41073084, 45849024, 50551488, 54764112, 61609626, 73018816, 75827232, 82146168, 109528224, 123219252, 151654464, 164292336, 219056448, 246438504, 328584672, 492877008, 657169344, 985754016, 1971508032]

約数ペア:

[(1, 1971508032), (2, 985754016), (3, 657169344), (4, 492877008), (6, 328584672), (8, 246438504), (9, 219056448), (12, 164292336), (13, 151654464), (16, 123219252), (18, 109528224), (24, 82146168), (26, 75827232), (27, 73018816), (32, 61609626), (36, 54764112), (39, 50551488), (43, 45849024), (48, 41073084), (52, 37913616), (54, 36509408), (64, 30804813), (72, 27382056), (78, 25275744), (86, 22924512), (96, 20536542), (104, 18956808), (108, 18254704), (117, 16850496), (129, 15283008), (144, 13691028), (156, 12637872), (157, 12557376), (169, 11665728), (172, 11462256), (192, 10268271), (208, 9478404), (216, 9127352), (234, 8425248), (258, 7641504), (288, 6845514), (312, 6318936), (314, 6278688), (338, 5832864), (344, 5731128), (351, 5616832), (387, 5094336), (416, 4739202), (432, 4563676), (468, 4212624), (471, 4185792), (507, 3888576), (516, 3820752), (559, 3526848), (576, 3422757), (624, 3159468), (628, 3139344), (676, 2916432), (688, 2865564), (702, 2808416), (774, 2547168), (832, 2369601), (864, 2281838), (936, 2106312), (942, 2092896), (1014, 1944288), (1032, 1910376), (1118, 1763424), (1161, 1698112), (1248, 1579734), (1256, 1569672), (1352, 1458216), (1376, 1432782), (1404, 1404208), (1413, 1395264), (1521, 1296192), (1548, 1273584), (1677, 1175616), (1728, 1140919), (1872, 1053156), (1884, 1046448), (2028, 972144), (2041, 965952), (2064, 955188), (2236, 881712), (2322, 849056), (2496, 789867), (2512, 784836), (2704, 729108), (2752, 716391), (2808, 702104), (2826, 697632), (3042, 648096), (3096, 636792), (3354, 587808), (3744, 526578), (3768, 523224), (4056, 486072), (4082, 482976), (4128, 477594), (4239, 465088), (4472, 440856), (4563, 432064), (4644, 424528), (5024, 392418), (5031, 391872), (5408, 364554), (5616, 351052), (5652, 348816), (6084, 324048), (6123, 321984), (6192, 318396), (6708, 293904), (6751, 292032), (7267, 271296), (7488, 263289), (7536, 261612), (8112, 243036), (8164, 241488), (8256, 238797), (8478, 232544), (8944, 220428), (9126, 216032), (9288, 212264), (10048, 196209), (10062, 195936), (10816, 182277), (11232, 175526), (11304, 174408), (12168, 162024), (12246, 160992), (12384, 159198), (13416, 146952), (13502, 146016), (14534, 135648), (15072, 130806), (15093, 130624), (16224, 121518), (16328, 120744), (16956, 116272), (17888, 110214), (18252, 108016), (18369, 107328), (18576, 106132), (20124, 97968), (20253, 97344), (21801, 90432), (22464, 87763), (22608, 87204), (24336, 81012), (24492, 80496), (24768, 79599), (26533, 74304), (26832, 73476), (27004, 73008), (29068, 67824), (30144, 65403), (30186, 65312), (32448, 60759), (32656, 60372), (33912, 58136), (35776, 55107), (36504, 54008), (36738, 53664), (37152, 53066), (40248, 48984), (40506, 48672), (43602, 45216)]