231245056

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3067

約数の個数: 72

約数和(自身を含む): 539975744

約数和(自身を除く): 308730688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 3001, 4816, 5504, 6002, 9632, 11008, 12004, 19264, 21007, 24008, 38528, 42014, 48016, 77056, 84028, 96032, 129043, 168056, 192064, 258086, 336112, 384128, 516172, 672224, 768256, 903301, 1032344, 1344448, 1806602, 2064688, 2688896, 3613204, 4129376, 5377792, 7226408, 8258752, 14452816, 16517504, 28905632, 33035008, 57811264, 115622528, 231245056]

約数ペア:

[(1, 231245056), (2, 115622528), (4, 57811264), (7, 33035008), (8, 28905632), (14, 16517504), (16, 14452816), (28, 8258752), (32, 7226408), (43, 5377792), (56, 4129376), (64, 3613204), (86, 2688896), (112, 2064688), (128, 1806602), (172, 1344448), (224, 1032344), (256, 903301), (301, 768256), (344, 672224), (448, 516172), (602, 384128), (688, 336112), (896, 258086), (1204, 192064), (1376, 168056), (1792, 129043), (2408, 96032), (2752, 84028), (3001, 77056), (4816, 48016), (5504, 42014), (6002, 38528), (9632, 24008), (11008, 21007), (12004, 19264)]