271578784

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 556512768

約数和(自身を除く): 284933984

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 1504, 1696, 2491, 3407, 4982, 6814, 9964, 13628, 19928, 27256, 39856, 54512, 79712, 109024, 160129, 180571, 320258, 361142, 640516, 722284, 1281032, 1444568, 2562064, 2889136, 5124128, 5778272, 8486837, 16973674, 33947348, 67894696, 135789392, 271578784]

約数ペア:

[(1, 271578784), (2, 135789392), (4, 67894696), (8, 33947348), (16, 16973674), (32, 8486837), (47, 5778272), (53, 5124128), (94, 2889136), (106, 2562064), (188, 1444568), (212, 1281032), (376, 722284), (424, 640516), (752, 361142), (848, 320258), (1504, 180571), (1696, 160129), (2491, 109024), (3407, 79712), (4982, 54512), (6814, 39856), (9964, 27256), (13628, 19928)]