428029952

素因数分解:

$2^{11}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 993938400

約数和(自身を除く): 565908448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 409, 448, 511, 512, 584, 818, 896, 1022, 1024, 1168, 1636, 1792, 2044, 2048, 2336, 2863, 3272, 3584, 4088, 4672, 5726, 6544, 7168, 8176, 9344, 11452, 13088, 14336, 16352, 18688, 22904, 26176, 29857, 32704, 37376, 45808, 52352, 59714, 65408, 74752, 91616, 104704, 119428, 130816, 149504, 183232, 208999, 209408, 238856, 261632, 366464, 417998, 418816, 477712, 523264, 732928, 835996, 837632, 955424, 1046528, 1465856, 1671992, 1910848, 2931712, 3343984, 3821696, 5863424, 6687968, 7643392, 13375936, 15286784, 26751872, 30573568, 53503744, 61147136, 107007488, 214014976, 428029952]

約数ペア:

[(1, 428029952), (2, 214014976), (4, 107007488), (7, 61147136), (8, 53503744), (14, 30573568), (16, 26751872), (28, 15286784), (32, 13375936), (56, 7643392), (64, 6687968), (73, 5863424), (112, 3821696), (128, 3343984), (146, 2931712), (224, 1910848), (256, 1671992), (292, 1465856), (409, 1046528), (448, 955424), (511, 837632), (512, 835996), (584, 732928), (818, 523264), (896, 477712), (1022, 418816), (1024, 417998), (1168, 366464), (1636, 261632), (1792, 238856), (2044, 209408), (2048, 208999), (2336, 183232), (2863, 149504), (3272, 130816), (3584, 119428), (4088, 104704), (4672, 91616), (5726, 74752), (6544, 65408), (7168, 59714), (8176, 52352), (9344, 45808), (11452, 37376), (13088, 32704), (14336, 29857), (16352, 26176), (18688, 22904)]