144340644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90439}}^1$

素因数の和:90472

約数の個数: 48

約数和(自身を含む): 405171200

約数和(自身を除く): 260830556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 90439, 180878, 271317, 361756, 542634, 633073, 1085268, 1266146, 1718341, 1899219, 2532292, 3436682, 3798438, 5155023, 6873364, 7596876, 10310046, 12028387, 20620092, 24056774, 36085161, 48113548, 72170322, 144340644]

約数ペア:

[(1, 144340644), (2, 72170322), (3, 48113548), (4, 36085161), (6, 24056774), (7, 20620092), (12, 12028387), (14, 10310046), (19, 7596876), (21, 6873364), (28, 5155023), (38, 3798438), (42, 3436682), (57, 2532292), (76, 1899219), (84, 1718341), (114, 1266146), (133, 1085268), (228, 633073), (266, 542634), (399, 361756), (532, 271317), (798, 180878), (1596, 90439)]