290395368

素因数分解:

$2^3\times 3^4\times {\mathrm{448141}}^1$

素因数の和:448159

約数の個数: 40

約数和(自身を含む): 813377730

約数和(自身を除く): 522982362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 448141, 896282, 1344423, 1792564, 2688846, 3585128, 4033269, 5377692, 8066538, 10755384, 12099807, 16133076, 24199614, 32266152, 36299421, 48399228, 72598842, 96798456, 145197684, 290395368]

約数ペア:

[(1, 290395368), (2, 145197684), (3, 96798456), (4, 72598842), (6, 48399228), (8, 36299421), (9, 32266152), (12, 24199614), (18, 16133076), (24, 12099807), (27, 10755384), (36, 8066538), (54, 5377692), (72, 4033269), (81, 3585128), (108, 2688846), (162, 1792564), (216, 1344423), (324, 896282), (648, 448141)]