449968886576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{143141}}^1$

素因数の和:143550

約数の個数: 80

約数和(自身を含む): 971897535648

約数和(自身を除く): 521928649072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 337, 424, 583, 674, 848, 1166, 1348, 2332, 2696, 3707, 4664, 5392, 7414, 9328, 14828, 17861, 29656, 35722, 59312, 71444, 142888, 143141, 196471, 285776, 286282, 392942, 572564, 785884, 1145128, 1571768, 1574551, 2290256, 3143536, 3149102, 6298204, 7586473, 12596408, 15172946, 25192816, 30345892, 48238517, 60691784, 83451203, 96477034, 121383568, 166902406, 192954068, 333804812, 385908136, 530623687, 667609624, 771816272, 1061247374, 1335219248, 2122494748, 2556641401, 4244989496, 5113282802, 8489978992, 10226565604, 20453131208, 28123055411, 40906262416, 56246110822, 112492221644, 224984443288, 449968886576]

約数ペア:

[(1, 449968886576), (2, 224984443288), (4, 112492221644), (8, 56246110822), (11, 40906262416), (16, 28123055411), (22, 20453131208), (44, 10226565604), (53, 8489978992), (88, 5113282802), (106, 4244989496), (176, 2556641401), (212, 2122494748), (337, 1335219248), (424, 1061247374), (583, 771816272), (674, 667609624), (848, 530623687), (1166, 385908136), (1348, 333804812), (2332, 192954068), (2696, 166902406), (3707, 121383568), (4664, 96477034), (5392, 83451203), (7414, 60691784), (9328, 48238517), (14828, 30345892), (17861, 25192816), (29656, 15172946), (35722, 12596408), (59312, 7586473), (71444, 6298204), (142888, 3149102), (143141, 3143536), (196471, 2290256), (285776, 1574551), (286282, 1571768), (392942, 1145128), (572564, 785884)]