338867776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6079}}^1$

素因数の和:6171

約数の個数: 56

約数和(自身を含む): 735096320

約数和(自身を除く): 396228544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 6079, 6968, 12158, 13936, 24316, 27872, 48632, 55744, 79027, 97264, 158054, 194528, 316108, 389056, 407293, 632216, 814586, 1264432, 1629172, 2528864, 3258344, 5057728, 5294809, 6516688, 10589618, 13033376, 21179236, 26066752, 42358472, 84716944, 169433888, 338867776]

約数ペア:

[(1, 338867776), (2, 169433888), (4, 84716944), (8, 42358472), (13, 26066752), (16, 21179236), (26, 13033376), (32, 10589618), (52, 6516688), (64, 5294809), (67, 5057728), (104, 3258344), (134, 2528864), (208, 1629172), (268, 1264432), (416, 814586), (536, 632216), (832, 407293), (871, 389056), (1072, 316108), (1742, 194528), (2144, 158054), (3484, 97264), (4288, 79027), (6079, 55744), (6968, 48632), (12158, 27872), (13936, 24316)]