515693152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 1132572672

約数和(自身を除く): 616879520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 127, 172, 208, 227, 254, 344, 416, 454, 508, 559, 688, 908, 1016, 1118, 1376, 1651, 1816, 2032, 2236, 2951, 3302, 3632, 4064, 4472, 5461, 5902, 6604, 7264, 8944, 9761, 10922, 11804, 13208, 17888, 19522, 21844, 23608, 26416, 28829, 39044, 43688, 47216, 52832, 57658, 70993, 78088, 87376, 94432, 115316, 126893, 141986, 156176, 174752, 230632, 253786, 283972, 312352, 374777, 461264, 507572, 567944, 749554, 922528, 1015144, 1135888, 1239647, 1499108, 2030288, 2271776, 2479294, 2998216, 4060576, 4958588, 5996432, 9917176, 11992864, 16115411, 19834352, 32230822, 39668704, 64461644, 128923288, 257846576, 515693152]

約数ペア:

[(1, 515693152), (2, 257846576), (4, 128923288), (8, 64461644), (13, 39668704), (16, 32230822), (26, 19834352), (32, 16115411), (43, 11992864), (52, 9917176), (86, 5996432), (104, 4958588), (127, 4060576), (172, 2998216), (208, 2479294), (227, 2271776), (254, 2030288), (344, 1499108), (416, 1239647), (454, 1135888), (508, 1015144), (559, 922528), (688, 749554), (908, 567944), (1016, 507572), (1118, 461264), (1376, 374777), (1651, 312352), (1816, 283972), (2032, 253786), (2236, 230632), (2951, 174752), (3302, 156176), (3632, 141986), (4064, 126893), (4472, 115316), (5461, 94432), (5902, 87376), (6604, 78088), (7264, 70993), (8944, 57658), (9761, 52832), (10922, 47216), (11804, 43688), (13208, 39044), (17888, 28829), (19522, 26416), (21844, 23608)]