978577488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 3247934976

約数和(自身を除く): 2269357488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 107, 112, 126, 129, 144, 168, 172, 211, 214, 252, 258, 301, 321, 336, 344, 387, 422, 428, 504, 516, 602, 633, 642, 688, 749, 774, 844, 856, 903, 963, 1008, 1032, 1204, 1266, 1284, 1477, 1498, 1548, 1688, 1712, 1806, 1899, 1926, 2064, 2247, 2408, 2532, 2568, 2709, 2954, 2996, 3096, 3376, 3612, 3798, 3852, 4431, 4494, 4601, 4816, 5064, 5136, 5418, 5908, 5992, 6192, 6741, 7224, 7596, 7704, 8862, 8988, 9073, 9202, 10128, 10836, 11816, 11984, 13293, 13482, 13803, 14448, 15192, 15408, 17724, 17976, 18146, 18404, 21672, 22577, 23632, 26586, 26964, 27219, 27606, 30384, 32207, 35448, 35952, 36292, 36808, 41409, 43344, 45154, 53172, 53928, 54438, 55212, 63511, 64414, 67731, 70896, 72584, 73616, 81657, 82818, 90308, 96621, 106344, 107856, 108876, 110424, 127022, 128828, 135462, 145168, 158039, 163314, 165636, 180616, 190533, 193242, 203193, 212688, 217752, 220848, 254044, 257656, 270924, 289863, 316078, 326628, 331272, 361232, 381066, 386484, 406386, 435504, 474117, 508088, 515312, 541848, 571599, 579726, 632156, 653256, 662544, 762132, 772968, 812772, 948234, 970811, 1016176, 1083696, 1143198, 1159452, 1264312, 1306512, 1422351, 1524264, 1545936, 1625544, 1896468, 1941622, 2286396, 2318904, 2528624, 2844702, 2912433, 3048528, 3251088, 3792936, 3883244, 4572792, 4637808, 5689404, 5824866, 6795677, 7585872, 7766488, 8737299, 9145584, 11378808, 11649732, 13591354, 15532976, 17474598, 20387031, 22757616, 23299464, 27182708, 34949196, 40774062, 46598928, 54365416, 61161093, 69898392, 81548124, 108730832, 122322186, 139796784, 163096248, 244644372, 326192496, 489288744, 978577488]

約数ペア:

[(1, 978577488), (2, 489288744), (3, 326192496), (4, 244644372), (6, 163096248), (7, 139796784), (8, 122322186), (9, 108730832), (12, 81548124), (14, 69898392), (16, 61161093), (18, 54365416), (21, 46598928), (24, 40774062), (28, 34949196), (36, 27182708), (42, 23299464), (43, 22757616), (48, 20387031), (56, 17474598), (63, 15532976), (72, 13591354), (84, 11649732), (86, 11378808), (107, 9145584), (112, 8737299), (126, 7766488), (129, 7585872), (144, 6795677), (168, 5824866), (172, 5689404), (211, 4637808), (214, 4572792), (252, 3883244), (258, 3792936), (301, 3251088), (321, 3048528), (336, 2912433), (344, 2844702), (387, 2528624), (422, 2318904), (428, 2286396), (504, 1941622), (516, 1896468), (602, 1625544), (633, 1545936), (642, 1524264), (688, 1422351), (749, 1306512), (774, 1264312), (844, 1159452), (856, 1143198), (903, 1083696), (963, 1016176), (1008, 970811), (1032, 948234), (1204, 812772), (1266, 772968), (1284, 762132), (1477, 662544), (1498, 653256), (1548, 632156), (1688, 579726), (1712, 571599), (1806, 541848), (1899, 515312), (1926, 508088), (2064, 474117), (2247, 435504), (2408, 406386), (2532, 386484), (2568, 381066), (2709, 361232), (2954, 331272), (2996, 326628), (3096, 316078), (3376, 289863), (3612, 270924), (3798, 257656), (3852, 254044), (4431, 220848), (4494, 217752), (4601, 212688), (4816, 203193), (5064, 193242), (5136, 190533), (5418, 180616), (5908, 165636), (5992, 163314), (6192, 158039), (6741, 145168), (7224, 135462), (7596, 128828), (7704, 127022), (8862, 110424), (8988, 108876), (9073, 107856), (9202, 106344), (10128, 96621), (10836, 90308), (11816, 82818), (11984, 81657), (13293, 73616), (13482, 72584), (13803, 70896), (14448, 67731), (15192, 64414), (15408, 63511), (17724, 55212), (17976, 54438), (18146, 53928), (18404, 53172), (21672, 45154), (22577, 43344), (23632, 41409), (26586, 36808), (26964, 36292), (27219, 35952), (27606, 35448), (30384, 32207)]