447294993876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{39103}}^1\times {\mathrm{18691}}^1$

素因数の和:57821

約数の個数: 72

約数和(自身を含む): 1197266563584

約数和(自身を除く): 749971569708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 18691, 37382, 39103, 56073, 74764, 78206, 112146, 117309, 156412, 168219, 224292, 234618, 317747, 336438, 351927, 469236, 635494, 664751, 672876, 703854, 953241, 1270988, 1329502, 1407708, 1906482, 1994253, 2659004, 2859723, 3812964, 3988506, 5719446, 5982759, 7977012, 11438892, 11965518, 23931036, 730874173, 1461748346, 2192622519, 2923496692, 4385245038, 6577867557, 8770490076, 12424860941, 13155735114, 24849721882, 26311470228, 37274582823, 49699443764, 74549165646, 111823748469, 149098331292, 223647496938, 447294993876]

約数ペア:

[(1, 447294993876), (2, 223647496938), (3, 149098331292), (4, 111823748469), (6, 74549165646), (9, 49699443764), (12, 37274582823), (17, 26311470228), (18, 24849721882), (34, 13155735114), (36, 12424860941), (51, 8770490076), (68, 6577867557), (102, 4385245038), (153, 2923496692), (204, 2192622519), (306, 1461748346), (612, 730874173), (18691, 23931036), (37382, 11965518), (39103, 11438892), (56073, 7977012), (74764, 5982759), (78206, 5719446), (112146, 3988506), (117309, 3812964), (156412, 2859723), (168219, 2659004), (224292, 1994253), (234618, 1906482), (317747, 1407708), (336438, 1329502), (351927, 1270988), (469236, 953241), (635494, 703854), (664751, 672876)]