251193564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2293}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 676362960

約数和(自身を除く): 425169396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 179, 204, 306, 358, 537, 612, 716, 1074, 1611, 2148, 2293, 3043, 3222, 4586, 6086, 6444, 6879, 9129, 9172, 12172, 13758, 18258, 20637, 27387, 27516, 36516, 38981, 41274, 54774, 77962, 82548, 109548, 116943, 155924, 233886, 350829, 410447, 467772, 701658, 820894, 1231341, 1403316, 1641788, 2462682, 3694023, 4925364, 6977599, 7388046, 13955198, 14776092, 20932797, 27910396, 41865594, 62798391, 83731188, 125596782, 251193564]

約数ペア:

[(1, 251193564), (2, 125596782), (3, 83731188), (4, 62798391), (6, 41865594), (9, 27910396), (12, 20932797), (17, 14776092), (18, 13955198), (34, 7388046), (36, 6977599), (51, 4925364), (68, 3694023), (102, 2462682), (153, 1641788), (179, 1403316), (204, 1231341), (306, 820894), (358, 701658), (537, 467772), (612, 410447), (716, 350829), (1074, 233886), (1611, 155924), (2148, 116943), (2293, 109548), (3043, 82548), (3222, 77962), (4586, 54774), (6086, 41274), (6444, 38981), (6879, 36516), (9129, 27516), (9172, 27387), (12172, 20637), (13758, 18258)]