31114512

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 120

約数和(自身を含む): 102368448

約数和(自身を除く): 71253936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1511, 1584, 1716, 1872, 2288, 2574, 3022, 3432, 4533, 5148, 6044, 6864, 9066, 10296, 12088, 13599, 16621, 18132, 19643, 20592, 24176, 27198, 33242, 36264, 39286, 49863, 54396, 58929, 66484, 72528, 78572, 99726, 108792, 117858, 132968, 149589, 157144, 176787, 199452, 216073, 217584, 235716, 265936, 299178, 314288, 353574, 398904, 432146, 471432, 598356, 648219, 707148, 797808, 864292, 942864, 1196712, 1296438, 1414296, 1728584, 1944657, 2393424, 2592876, 2828592, 3457168, 3889314, 5185752, 7778628, 10371504, 15557256, 31114512]

約数ペア:

[(1, 31114512), (2, 15557256), (3, 10371504), (4, 7778628), (6, 5185752), (8, 3889314), (9, 3457168), (11, 2828592), (12, 2592876), (13, 2393424), (16, 1944657), (18, 1728584), (22, 1414296), (24, 1296438), (26, 1196712), (33, 942864), (36, 864292), (39, 797808), (44, 707148), (48, 648219), (52, 598356), (66, 471432), (72, 432146), (78, 398904), (88, 353574), (99, 314288), (104, 299178), (117, 265936), (132, 235716), (143, 217584), (144, 216073), (156, 199452), (176, 176787), (198, 157144), (208, 149589), (234, 132968), (264, 117858), (286, 108792), (312, 99726), (396, 78572), (429, 72528), (468, 66484), (528, 58929), (572, 54396), (624, 49863), (792, 39286), (858, 36264), (936, 33242), (1144, 27198), (1287, 24176), (1511, 20592), (1584, 19643), (1716, 18132), (1872, 16621), (2288, 13599), (2574, 12088), (3022, 10296), (3432, 9066), (4533, 6864), (5148, 6044)]