255777984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 336

約数和(自身を含む): 938296320

約数和(自身を除く): 682518336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 73, 77, 79, 84, 88, 96, 99, 112, 126, 132, 144, 146, 154, 158, 168, 176, 192, 198, 219, 224, 231, 237, 252, 264, 288, 292, 308, 316, 336, 352, 396, 438, 448, 462, 474, 504, 511, 528, 553, 576, 584, 616, 632, 657, 672, 693, 704, 711, 792, 803, 869, 876, 924, 948, 1008, 1022, 1056, 1106, 1168, 1232, 1264, 1314, 1344, 1386, 1422, 1533, 1584, 1606, 1659, 1738, 1752, 1848, 1896, 2016, 2044, 2112, 2212, 2336, 2409, 2464, 2528, 2607, 2628, 2772, 2844, 3066, 3168, 3212, 3318, 3476, 3504, 3696, 3792, 4032, 4088, 4424, 4599, 4672, 4818, 4928, 4977, 5056, 5214, 5256, 5544, 5621, 5688, 5767, 6083, 6132, 6336, 6424, 6636, 6952, 7008, 7227, 7392, 7584, 7821, 8176, 8848, 9198, 9636, 9954, 10428, 10512, 11088, 11242, 11376, 11534, 12166, 12264, 12848, 13272, 13904, 14016, 14454, 14784, 15168, 15642, 16352, 16863, 17301, 17696, 18249, 18396, 19272, 19908, 20856, 21024, 22176, 22484, 22752, 23068, 24332, 24528, 25696, 26544, 27808, 28908, 31284, 32704, 33726, 34602, 35392, 36498, 36792, 38544, 39816, 40369, 41712, 42048, 44352, 44968, 45504, 46136, 48664, 49056, 50589, 51392, 51903, 53088, 54747, 55616, 57816, 62568, 63437, 67452, 69204, 72996, 73584, 77088, 79632, 80738, 83424, 89936, 92272, 97328, 98112, 101178, 103806, 106176, 109494, 115632, 121107, 125136, 126874, 134904, 138408, 145992, 147168, 154176, 159264, 161476, 166848, 179872, 184544, 190311, 194656, 202356, 207612, 218988, 231264, 242214, 250272, 253748, 269808, 276816, 291984, 294336, 318528, 322952, 359744, 363321, 369088, 380622, 389312, 404712, 415224, 437976, 444059, 462528, 484428, 500544, 507496, 539616, 553632, 570933, 583968, 645904, 726642, 761244, 809424, 830448, 875952, 888118, 968856, 1014992, 1079232, 1107264, 1141866, 1167936, 1291808, 1332177, 1453284, 1522488, 1618848, 1660896, 1751904, 1776236, 1937712, 2029984, 2283732, 2583616, 2664354, 2906568, 3044976, 3237696, 3321792, 3503808, 3552472, 3875424, 3996531, 4059968, 4567464, 5328708, 5813136, 6089952, 7104944, 7750848, 7993062, 9134928, 10657416, 11626272, 12179904, 14209888, 15986124, 18269856, 21314832, 23252544, 28419776, 31972248, 36539712, 42629664, 63944496, 85259328, 127888992, 255777984]

約数ペア:

[(1, 255777984), (2, 127888992), (3, 85259328), (4, 63944496), (6, 42629664), (7, 36539712), (8, 31972248), (9, 28419776), (11, 23252544), (12, 21314832), (14, 18269856), (16, 15986124), (18, 14209888), (21, 12179904), (22, 11626272), (24, 10657416), (28, 9134928), (32, 7993062), (33, 7750848), (36, 7104944), (42, 6089952), (44, 5813136), (48, 5328708), (56, 4567464), (63, 4059968), (64, 3996531), (66, 3875424), (72, 3552472), (73, 3503808), (77, 3321792), (79, 3237696), (84, 3044976), (88, 2906568), (96, 2664354), (99, 2583616), (112, 2283732), (126, 2029984), (132, 1937712), (144, 1776236), (146, 1751904), (154, 1660896), (158, 1618848), (168, 1522488), (176, 1453284), (192, 1332177), (198, 1291808), (219, 1167936), (224, 1141866), (231, 1107264), (237, 1079232), (252, 1014992), (264, 968856), (288, 888118), (292, 875952), (308, 830448), (316, 809424), (336, 761244), (352, 726642), (396, 645904), (438, 583968), (448, 570933), (462, 553632), (474, 539616), (504, 507496), (511, 500544), (528, 484428), (553, 462528), (576, 444059), (584, 437976), (616, 415224), (632, 404712), (657, 389312), (672, 380622), (693, 369088), (704, 363321), (711, 359744), (792, 322952), (803, 318528), (869, 294336), (876, 291984), (924, 276816), (948, 269808), (1008, 253748), (1022, 250272), (1056, 242214), (1106, 231264), (1168, 218988), (1232, 207612), (1264, 202356), (1314, 194656), (1344, 190311), (1386, 184544), (1422, 179872), (1533, 166848), (1584, 161476), (1606, 159264), (1659, 154176), (1738, 147168), (1752, 145992), (1848, 138408), (1896, 134904), (2016, 126874), (2044, 125136), (2112, 121107), (2212, 115632), (2336, 109494), (2409, 106176), (2464, 103806), (2528, 101178), (2607, 98112), (2628, 97328), (2772, 92272), (2844, 89936), (3066, 83424), (3168, 80738), (3212, 79632), (3318, 77088), (3476, 73584), (3504, 72996), (3696, 69204), (3792, 67452), (4032, 63437), (4088, 62568), (4424, 57816), (4599, 55616), (4672, 54747), (4818, 53088), (4928, 51903), (4977, 51392), (5056, 50589), (5214, 49056), (5256, 48664), (5544, 46136), (5621, 45504), (5688, 44968), (5767, 44352), (6083, 42048), (6132, 41712), (6336, 40369), (6424, 39816), (6636, 38544), (6952, 36792), (7008, 36498), (7227, 35392), (7392, 34602), (7584, 33726), (7821, 32704), (8176, 31284), (8848, 28908), (9198, 27808), (9636, 26544), (9954, 25696), (10428, 24528), (10512, 24332), (11088, 23068), (11242, 22752), (11376, 22484), (11534, 22176), (12166, 21024), (12264, 20856), (12848, 19908), (13272, 19272), (13904, 18396), (14016, 18249), (14454, 17696), (14784, 17301), (15168, 16863), (15642, 16352)]