331201574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 578534400

約数和(自身を除く): 247332826

約数列:

[1, 2, 11, 22, 47, 59, 61, 89, 94, 118, 122, 178, 517, 649, 671, 979, 1034, 1298, 1342, 1958, 2773, 2867, 3599, 4183, 5251, 5429, 5546, 5734, 7198, 8366, 10502, 10858, 30503, 31537, 39589, 46013, 57761, 59719, 61006, 63074, 79178, 92026, 115522, 119438, 169153, 246797, 255163, 320311, 338306, 493594, 510326, 640622, 1860683, 2714767, 2806793, 3523421, 3721366, 5429534, 5613586, 7046842, 15054617, 30109234, 165600787, 331201574]

約数ペア:

[(1, 331201574), (2, 165600787), (11, 30109234), (22, 15054617), (47, 7046842), (59, 5613586), (61, 5429534), (89, 3721366), (94, 3523421), (118, 2806793), (122, 2714767), (178, 1860683), (517, 640622), (649, 510326), (671, 493594), (979, 338306), (1034, 320311), (1298, 255163), (1342, 246797), (1958, 169153), (2773, 119438), (2867, 115522), (3599, 92026), (4183, 79178), (5251, 63074), (5429, 61006), (5546, 59719), (5734, 57761), (7198, 46013), (8366, 39589), (10502, 31537), (10858, 30503)]