2006268544

素因数分解:

$2^7\times 7^2\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 4787567370

約数和(自身を除く): 2781298826

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 173, 196, 224, 301, 344, 346, 392, 448, 602, 688, 692, 784, 896, 1204, 1211, 1376, 1384, 1568, 1849, 2107, 2408, 2422, 2752, 2768, 3136, 3698, 4214, 4816, 4844, 5504, 5536, 6272, 7396, 7439, 8428, 8477, 9632, 9688, 11072, 12943, 14792, 14878, 16856, 16954, 19264, 19376, 22144, 25886, 29584, 29756, 33712, 33908, 38528, 38752, 51772, 52073, 59168, 59512, 67424, 67816, 77504, 90601, 103544, 104146, 118336, 119024, 134848, 135632, 155008, 181202, 207088, 208292, 236672, 238048, 269696, 271264, 319877, 362404, 364511, 414176, 416584, 476096, 542528, 639754, 724808, 729022, 828352, 833168, 952192, 1085056, 1279508, 1449616, 1458044, 1656704, 1666336, 2239139, 2559016, 2899232, 2916088, 3332672, 4478278, 5118032, 5798464, 5832176, 6665344, 8956556, 10236064, 11596928, 11664352, 15673973, 17913112, 20472128, 23328704, 31347946, 35826224, 40944256, 46657408, 62695892, 71652448, 125391784, 143304896, 250783568, 286609792, 501567136, 1003134272, 2006268544]

約数ペア:

[(1, 2006268544), (2, 1003134272), (4, 501567136), (7, 286609792), (8, 250783568), (14, 143304896), (16, 125391784), (28, 71652448), (32, 62695892), (43, 46657408), (49, 40944256), (56, 35826224), (64, 31347946), (86, 23328704), (98, 20472128), (112, 17913112), (128, 15673973), (172, 11664352), (173, 11596928), (196, 10236064), (224, 8956556), (301, 6665344), (344, 5832176), (346, 5798464), (392, 5118032), (448, 4478278), (602, 3332672), (688, 2916088), (692, 2899232), (784, 2559016), (896, 2239139), (1204, 1666336), (1211, 1656704), (1376, 1458044), (1384, 1449616), (1568, 1279508), (1849, 1085056), (2107, 952192), (2408, 833168), (2422, 828352), (2752, 729022), (2768, 724808), (3136, 639754), (3698, 542528), (4214, 476096), (4816, 416584), (4844, 414176), (5504, 364511), (5536, 362404), (6272, 319877), (7396, 271264), (7439, 269696), (8428, 238048), (8477, 236672), (9632, 208292), (9688, 207088), (11072, 181202), (12943, 155008), (14792, 135632), (14878, 134848), (16856, 119024), (16954, 118336), (19264, 104146), (19376, 103544), (22144, 90601), (25886, 77504), (29584, 67816), (29756, 67424), (33712, 59512), (33908, 59168), (38528, 52073), (38752, 51772)]