2947931392

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 6996301312

約数和(自身を除く): 4048369920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 67, 86, 112, 128, 134, 172, 224, 256, 268, 301, 344, 448, 469, 536, 571, 602, 688, 896, 938, 1072, 1142, 1204, 1376, 1792, 1876, 2144, 2284, 2408, 2752, 2881, 3752, 3997, 4288, 4568, 4816, 5504, 5762, 7504, 7994, 8576, 9136, 9632, 11008, 11524, 15008, 15988, 17152, 18272, 19264, 20167, 23048, 24553, 30016, 31976, 36544, 38257, 38528, 40334, 46096, 49106, 60032, 63952, 73088, 76514, 77056, 80668, 92192, 98212, 120064, 127904, 146176, 153028, 161336, 171871, 184384, 196424, 255808, 267799, 306056, 322672, 343742, 368768, 392848, 511616, 535598, 612112, 645344, 687484, 737536, 785696, 1023232, 1071196, 1224224, 1290688, 1374968, 1571392, 1645051, 2142392, 2448448, 2581376, 2749936, 3142784, 3290102, 4284784, 4896896, 5162752, 5499872, 6285568, 6580204, 8569568, 9793792, 10999744, 11515357, 13160408, 17139136, 21999488, 23030714, 26320816, 34278272, 43998976, 46061428, 52641632, 68556544, 92122856, 105283264, 184245712, 210566528, 368491424, 421133056, 736982848, 1473965696, 2947931392]

約数ペア:

[(1, 2947931392), (2, 1473965696), (4, 736982848), (7, 421133056), (8, 368491424), (14, 210566528), (16, 184245712), (28, 105283264), (32, 92122856), (43, 68556544), (56, 52641632), (64, 46061428), (67, 43998976), (86, 34278272), (112, 26320816), (128, 23030714), (134, 21999488), (172, 17139136), (224, 13160408), (256, 11515357), (268, 10999744), (301, 9793792), (344, 8569568), (448, 6580204), (469, 6285568), (536, 5499872), (571, 5162752), (602, 4896896), (688, 4284784), (896, 3290102), (938, 3142784), (1072, 2749936), (1142, 2581376), (1204, 2448448), (1376, 2142392), (1792, 1645051), (1876, 1571392), (2144, 1374968), (2284, 1290688), (2408, 1224224), (2752, 1071196), (2881, 1023232), (3752, 785696), (3997, 737536), (4288, 687484), (4568, 645344), (4816, 612112), (5504, 535598), (5762, 511616), (7504, 392848), (7994, 368768), (8576, 343742), (9136, 322672), (9632, 306056), (11008, 267799), (11524, 255808), (15008, 196424), (15988, 184384), (17152, 171871), (18272, 161336), (19264, 153028), (20167, 146176), (23048, 127904), (24553, 120064), (30016, 98212), (31976, 92192), (36544, 80668), (38257, 77056), (38528, 76514), (40334, 73088), (46096, 63952), (49106, 60032)]