331729008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11311}}^1$

素因数の和:11382

約数の個数: 80

約数和(自身を含む): 942606336

約数和(自身を除く): 610877328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 11311, 14664, 22622, 29328, 33933, 45244, 67866, 90488, 135732, 147043, 180976, 271464, 294086, 441129, 531617, 542928, 588172, 882258, 1063234, 1176344, 1594851, 1764516, 2126468, 2352688, 3189702, 3529032, 4252936, 6379404, 6911021, 7058064, 8505872, 12758808, 13822042, 20733063, 25517616, 27644084, 41466126, 55288168, 82932252, 110576336, 165864504, 331729008]

約数ペア:

[(1, 331729008), (2, 165864504), (3, 110576336), (4, 82932252), (6, 55288168), (8, 41466126), (12, 27644084), (13, 25517616), (16, 20733063), (24, 13822042), (26, 12758808), (39, 8505872), (47, 7058064), (48, 6911021), (52, 6379404), (78, 4252936), (94, 3529032), (104, 3189702), (141, 2352688), (156, 2126468), (188, 1764516), (208, 1594851), (282, 1176344), (312, 1063234), (376, 882258), (564, 588172), (611, 542928), (624, 531617), (752, 441129), (1128, 294086), (1222, 271464), (1833, 180976), (2256, 147043), (2444, 135732), (3666, 90488), (4888, 67866), (7332, 45244), (9776, 33933), (11311, 29328), (14664, 22622)]