217775936

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6659}}^1$

素因数の和:6751

約数の個数: 56

約数和(自身を含む): 500725440

約数和(自身を除く): 282949504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 6659, 8176, 13318, 16352, 26636, 32704, 46613, 53272, 93226, 106544, 186452, 213088, 372904, 426176, 486107, 745808, 972214, 1491616, 1944428, 2983232, 3402749, 3888856, 6805498, 7777712, 13610996, 15555424, 27221992, 31110848, 54443984, 108887968, 217775936]

約数ペア:

[(1, 217775936), (2, 108887968), (4, 54443984), (7, 31110848), (8, 27221992), (14, 15555424), (16, 13610996), (28, 7777712), (32, 6805498), (56, 3888856), (64, 3402749), (73, 2983232), (112, 1944428), (146, 1491616), (224, 972214), (292, 745808), (448, 486107), (511, 426176), (584, 372904), (1022, 213088), (1168, 186452), (2044, 106544), (2336, 93226), (4088, 53272), (4672, 46613), (6659, 32704), (8176, 26636), (13318, 16352)]