349764320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 860461056

約数和(自身を除く): 510696736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 151, 155, 160, 248, 302, 310, 467, 496, 604, 620, 755, 934, 992, 1208, 1240, 1510, 1868, 2335, 2416, 2480, 3020, 3736, 4670, 4681, 4832, 4960, 6040, 7472, 9340, 9362, 12080, 14477, 14944, 18680, 18724, 23405, 24160, 28954, 37360, 37448, 46810, 57908, 70517, 72385, 74720, 74896, 93620, 115816, 141034, 144770, 149792, 187240, 231632, 282068, 289540, 352585, 374480, 463264, 564136, 579080, 705170, 748960, 1128272, 1158160, 1410340, 2186027, 2256544, 2316320, 2820680, 4372054, 5641360, 8744108, 10930135, 11282720, 17488216, 21860270, 34976432, 43720540, 69952864, 87441080, 174882160, 349764320]

約数ペア:

[(1, 349764320), (2, 174882160), (4, 87441080), (5, 69952864), (8, 43720540), (10, 34976432), (16, 21860270), (20, 17488216), (31, 11282720), (32, 10930135), (40, 8744108), (62, 5641360), (80, 4372054), (124, 2820680), (151, 2316320), (155, 2256544), (160, 2186027), (248, 1410340), (302, 1158160), (310, 1128272), (467, 748960), (496, 705170), (604, 579080), (620, 564136), (755, 463264), (934, 374480), (992, 352585), (1208, 289540), (1240, 282068), (1510, 231632), (1868, 187240), (2335, 149792), (2416, 144770), (2480, 141034), (3020, 115816), (3736, 93620), (4670, 74896), (4681, 74720), (4832, 72385), (4960, 70517), (6040, 57908), (7472, 46810), (9340, 37448), (9362, 37360), (12080, 28954), (14477, 24160), (14944, 23405), (18680, 18724)]