947172352

素因数分解:

$2^{10}\times 7^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 132

約数和(自身を含む): 2258905440

約数和(自身を除く): 1311733088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 344, 392, 439, 448, 512, 602, 688, 784, 878, 896, 1024, 1204, 1376, 1568, 1756, 1792, 2107, 2408, 2752, 3073, 3136, 3512, 3584, 4214, 4816, 5504, 6146, 6272, 7024, 7168, 8428, 9632, 11008, 12292, 12544, 14048, 16856, 18877, 19264, 21511, 22016, 24584, 25088, 28096, 33712, 37754, 38528, 43022, 44032, 49168, 50176, 56192, 67424, 75508, 77056, 86044, 98336, 112384, 132139, 134848, 151016, 154112, 172088, 196672, 224768, 264278, 269696, 302032, 308224, 344176, 393344, 449536, 528556, 539392, 604064, 688352, 786688, 924973, 1057112, 1078784, 1208128, 1376704, 1573376, 1849946, 2114224, 2157568, 2416256, 2753408, 3146752, 3699892, 4228448, 4832512, 5506816, 7399784, 8456896, 9665024, 11013632, 14799568, 16913792, 19330048, 22027264, 29599136, 33827584, 59198272, 67655168, 118396544, 135310336, 236793088, 473586176, 947172352]

約数ペア:

[(1, 947172352), (2, 473586176), (4, 236793088), (7, 135310336), (8, 118396544), (14, 67655168), (16, 59198272), (28, 33827584), (32, 29599136), (43, 22027264), (49, 19330048), (56, 16913792), (64, 14799568), (86, 11013632), (98, 9665024), (112, 8456896), (128, 7399784), (172, 5506816), (196, 4832512), (224, 4228448), (256, 3699892), (301, 3146752), (344, 2753408), (392, 2416256), (439, 2157568), (448, 2114224), (512, 1849946), (602, 1573376), (688, 1376704), (784, 1208128), (878, 1078784), (896, 1057112), (1024, 924973), (1204, 786688), (1376, 688352), (1568, 604064), (1756, 539392), (1792, 528556), (2107, 449536), (2408, 393344), (2752, 344176), (3073, 308224), (3136, 302032), (3512, 269696), (3584, 264278), (4214, 224768), (4816, 196672), (5504, 172088), (6146, 154112), (6272, 151016), (7024, 134848), (7168, 132139), (8428, 112384), (9632, 98336), (11008, 86044), (12292, 77056), (12544, 75508), (14048, 67424), (16856, 56192), (18877, 50176), (19264, 49168), (21511, 44032), (22016, 43022), (24584, 38528), (25088, 37754), (28096, 33712)]