309453532

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 54

約数和(自身を含む): 593226144

約数和(自身を除く): 283772612

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 223, 361, 446, 589, 722, 892, 961, 1178, 1444, 1922, 2356, 3844, 4237, 6913, 8474, 11191, 13826, 16948, 18259, 22382, 27652, 36518, 44764, 73036, 80503, 131347, 161006, 214303, 262694, 322012, 346921, 428606, 525388, 693842, 857212, 1387684, 2495593, 4071757, 4991186, 8143514, 9982372, 16287028, 77363383, 154726766, 309453532]

約数ペア:

[(1, 309453532), (2, 154726766), (4, 77363383), (19, 16287028), (31, 9982372), (38, 8143514), (62, 4991186), (76, 4071757), (124, 2495593), (223, 1387684), (361, 857212), (446, 693842), (589, 525388), (722, 428606), (892, 346921), (961, 322012), (1178, 262694), (1444, 214303), (1922, 161006), (2356, 131347), (3844, 80503), (4237, 73036), (6913, 44764), (8474, 36518), (11191, 27652), (13826, 22382), (16948, 18259)]