285297057892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{244339}}^1$

素因数の和:244601

約数の個数: 96

約数和(自身を含む): 662040207360

約数和(自身を除く): 376743149468

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 223, 238, 308, 374, 446, 476, 748, 892, 1309, 1561, 2453, 2618, 3122, 3791, 4906, 5236, 6244, 7582, 9812, 15164, 17171, 26537, 34342, 41701, 53074, 68684, 83402, 106148, 166804, 244339, 291907, 488678, 583814, 977356, 1167628, 1710373, 2687729, 3420746, 4153763, 5375458, 6841492, 8307526, 10750916, 16615052, 18814103, 29076341, 37628206, 45691393, 54487597, 58152682, 75256412, 91382786, 108975194, 116305364, 182765572, 217950388, 319839751, 381413179, 599363567, 639679502, 762826358, 926289149, 1198727134, 1279359004, 1525652716, 1852578298, 2397454268, 3705156596, 4195544969, 6484024043, 8391089938, 10189180639, 12968048086, 16782179876, 20378361278, 25936096172, 40756722556, 71324264473, 142648528946, 285297057892]

約数ペア:

[(1, 285297057892), (2, 142648528946), (4, 71324264473), (7, 40756722556), (11, 25936096172), (14, 20378361278), (17, 16782179876), (22, 12968048086), (28, 10189180639), (34, 8391089938), (44, 6484024043), (68, 4195544969), (77, 3705156596), (119, 2397454268), (154, 1852578298), (187, 1525652716), (223, 1279359004), (238, 1198727134), (308, 926289149), (374, 762826358), (446, 639679502), (476, 599363567), (748, 381413179), (892, 319839751), (1309, 217950388), (1561, 182765572), (2453, 116305364), (2618, 108975194), (3122, 91382786), (3791, 75256412), (4906, 58152682), (5236, 54487597), (6244, 45691393), (7582, 37628206), (9812, 29076341), (15164, 18814103), (17171, 16615052), (26537, 10750916), (34342, 8307526), (41701, 6841492), (53074, 5375458), (68684, 4153763), (83402, 3420746), (106148, 2687729), (166804, 1710373), (244339, 1167628), (291907, 977356), (488678, 583814)]