305367244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 671826848

約数和(自身を除く): 366459604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 241, 364, 413, 482, 767, 826, 964, 1534, 1652, 1687, 3068, 3133, 3374, 3481, 5369, 6266, 6748, 6962, 10738, 12532, 13924, 14219, 21476, 21931, 24367, 28438, 43862, 45253, 48734, 56876, 87724, 90506, 97468, 99533, 181012, 184847, 199066, 316771, 369694, 398132, 633542, 739388, 838921, 1267084, 1293929, 1677842, 2587858, 3355684, 5175716, 5872447, 10905973, 11744894, 21811946, 23489788, 43623892, 76341811, 152683622, 305367244]

約数ペア:

[(1, 305367244), (2, 152683622), (4, 76341811), (7, 43623892), (13, 23489788), (14, 21811946), (26, 11744894), (28, 10905973), (52, 5872447), (59, 5175716), (91, 3355684), (118, 2587858), (182, 1677842), (236, 1293929), (241, 1267084), (364, 838921), (413, 739388), (482, 633542), (767, 398132), (826, 369694), (964, 316771), (1534, 199066), (1652, 184847), (1687, 181012), (3068, 99533), (3133, 97468), (3374, 90506), (3481, 87724), (5369, 56876), (6266, 48734), (6748, 45253), (6962, 43862), (10738, 28438), (12532, 24367), (13924, 21931), (14219, 21476)]