620481024

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 180

約数和(自身を含む): 1895027706

約数和(自身を除く): 1274546682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 361, 373, 384, 456, 512, 576, 608, 684, 722, 746, 768, 912, 1083, 1119, 1152, 1216, 1368, 1444, 1492, 1536, 1824, 2166, 2238, 2304, 2432, 2736, 2888, 2984, 3249, 3357, 3648, 4332, 4476, 4608, 4864, 5472, 5776, 5968, 6498, 6714, 7087, 7296, 8664, 8952, 9728, 10944, 11552, 11936, 12996, 13428, 14174, 14592, 17328, 17904, 21261, 21888, 23104, 23872, 25992, 26856, 28348, 29184, 34656, 35808, 42522, 43776, 46208, 47744, 51984, 53712, 56696, 63783, 69312, 71616, 85044, 87552, 92416, 95488, 103968, 107424, 113392, 127566, 134653, 138624, 143232, 170088, 184832, 190976, 207936, 214848, 226784, 255132, 269306, 277248, 286464, 340176, 403959, 415872, 429696, 453568, 510264, 538612, 554496, 572928, 680352, 807918, 831744, 859392, 907136, 1020528, 1077224, 1211877, 1360704, 1615836, 1663488, 1718784, 1814272, 2041056, 2154448, 2423754, 2721408, 3231672, 3628544, 4082112, 4308896, 4847508, 5442816, 6463344, 8164224, 8617792, 9695016, 10885632, 12926688, 16328448, 17235584, 19390032, 25853376, 32656896, 34471168, 38780064, 51706752, 68942336, 77560128, 103413504, 155120256, 206827008, 310240512, 620481024]

約数ペア:

[(1, 620481024), (2, 310240512), (3, 206827008), (4, 155120256), (6, 103413504), (8, 77560128), (9, 68942336), (12, 51706752), (16, 38780064), (18, 34471168), (19, 32656896), (24, 25853376), (32, 19390032), (36, 17235584), (38, 16328448), (48, 12926688), (57, 10885632), (64, 9695016), (72, 8617792), (76, 8164224), (96, 6463344), (114, 5442816), (128, 4847508), (144, 4308896), (152, 4082112), (171, 3628544), (192, 3231672), (228, 2721408), (256, 2423754), (288, 2154448), (304, 2041056), (342, 1814272), (361, 1718784), (373, 1663488), (384, 1615836), (456, 1360704), (512, 1211877), (576, 1077224), (608, 1020528), (684, 907136), (722, 859392), (746, 831744), (768, 807918), (912, 680352), (1083, 572928), (1119, 554496), (1152, 538612), (1216, 510264), (1368, 453568), (1444, 429696), (1492, 415872), (1536, 403959), (1824, 340176), (2166, 286464), (2238, 277248), (2304, 269306), (2432, 255132), (2736, 226784), (2888, 214848), (2984, 207936), (3249, 190976), (3357, 184832), (3648, 170088), (4332, 143232), (4476, 138624), (4608, 134653), (4864, 127566), (5472, 113392), (5776, 107424), (5968, 103968), (6498, 95488), (6714, 92416), (7087, 87552), (7296, 85044), (8664, 71616), (8952, 69312), (9728, 63783), (10944, 56696), (11552, 53712), (11936, 51984), (12996, 47744), (13428, 46208), (14174, 43776), (14592, 42522), (17328, 35808), (17904, 34656), (21261, 29184), (21888, 28348), (23104, 26856), (23872, 25992)]