660698528

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12659}}^1$

素因数の和:12909

約数の個数: 48

約数和(自身を含む): 1493069760

約数和(自身を除く): 832371232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 7456, 12659, 13048, 25318, 26096, 50636, 52192, 88613, 101272, 177226, 202544, 354452, 405088, 708904, 1417808, 2835616, 2949547, 5899094, 11798188, 20646829, 23596376, 41293658, 47192752, 82587316, 94385504, 165174632, 330349264, 660698528]

約数ペア:

[(1, 660698528), (2, 330349264), (4, 165174632), (7, 94385504), (8, 82587316), (14, 47192752), (16, 41293658), (28, 23596376), (32, 20646829), (56, 11798188), (112, 5899094), (224, 2949547), (233, 2835616), (466, 1417808), (932, 708904), (1631, 405088), (1864, 354452), (3262, 202544), (3728, 177226), (6524, 101272), (7456, 88613), (12659, 52192), (13048, 50636), (25318, 26096)]