385920288

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 180

約数和(自身を含む): 1230397938

約数和(自身を除く): 844477650

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 468, 507, 624, 648, 676, 702, 864, 881, 936, 1014, 1053, 1248, 1296, 1352, 1404, 1521, 1762, 1872, 2028, 2106, 2592, 2643, 2704, 2808, 3042, 3524, 3744, 4056, 4212, 4563, 5286, 5408, 5616, 6084, 7048, 7929, 8112, 8424, 9126, 10572, 11232, 11453, 12168, 13689, 14096, 15858, 16224, 16848, 18252, 21144, 22906, 23787, 24336, 27378, 28192, 31716, 33696, 34359, 36504, 42288, 45812, 47574, 48672, 54756, 63432, 68718, 71361, 73008, 84576, 91624, 95148, 103077, 109512, 126864, 137436, 142722, 146016, 148889, 183248, 190296, 206154, 219024, 253728, 274872, 285444, 297778, 309231, 366496, 380592, 412308, 438048, 446667, 549744, 570888, 595556, 618462, 761184, 824616, 893334, 927693, 1099488, 1141776, 1191112, 1236924, 1340001, 1649232, 1786668, 1855386, 2283552, 2382224, 2473848, 2680002, 3298464, 3573336, 3710772, 4020003, 4764448, 4947696, 5360004, 7146672, 7421544, 8040006, 9895392, 10720008, 12060009, 14293344, 14843088, 16080012, 21440016, 24120018, 29686176, 32160024, 42880032, 48240036, 64320048, 96480072, 128640096, 192960144, 385920288]

約数ペア:

[(1, 385920288), (2, 192960144), (3, 128640096), (4, 96480072), (6, 64320048), (8, 48240036), (9, 42880032), (12, 32160024), (13, 29686176), (16, 24120018), (18, 21440016), (24, 16080012), (26, 14843088), (27, 14293344), (32, 12060009), (36, 10720008), (39, 9895392), (48, 8040006), (52, 7421544), (54, 7146672), (72, 5360004), (78, 4947696), (81, 4764448), (96, 4020003), (104, 3710772), (108, 3573336), (117, 3298464), (144, 2680002), (156, 2473848), (162, 2382224), (169, 2283552), (208, 1855386), (216, 1786668), (234, 1649232), (288, 1340001), (312, 1236924), (324, 1191112), (338, 1141776), (351, 1099488), (416, 927693), (432, 893334), (468, 824616), (507, 761184), (624, 618462), (648, 595556), (676, 570888), (702, 549744), (864, 446667), (881, 438048), (936, 412308), (1014, 380592), (1053, 366496), (1248, 309231), (1296, 297778), (1352, 285444), (1404, 274872), (1521, 253728), (1762, 219024), (1872, 206154), (2028, 190296), (2106, 183248), (2592, 148889), (2643, 146016), (2704, 142722), (2808, 137436), (3042, 126864), (3524, 109512), (3744, 103077), (4056, 95148), (4212, 91624), (4563, 84576), (5286, 73008), (5408, 71361), (5616, 68718), (6084, 63432), (7048, 54756), (7929, 48672), (8112, 47574), (8424, 45812), (9126, 42288), (10572, 36504), (11232, 34359), (11453, 33696), (12168, 31716), (13689, 28192), (14096, 27378), (15858, 24336), (16224, 23787), (16848, 22906), (18252, 21144)]