872502488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4679}}^1$

素因数の和:4872

約数の個数: 64

約数和(自身を含む): 1934150400

約数和(自身を除く): 1061647912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 163, 286, 326, 572, 652, 1144, 1304, 1793, 2119, 3586, 4238, 4679, 7172, 8476, 9358, 14344, 16952, 18716, 23309, 37432, 46618, 51469, 60827, 93236, 102938, 121654, 186472, 205876, 243308, 411752, 486616, 669097, 762677, 1338194, 1525354, 2676388, 3050708, 5352776, 6101416, 8389447, 9914801, 16778894, 19829602, 33557788, 39659204, 67115576, 79318408, 109062811, 218125622, 436251244, 872502488]

約数ペア:

[(1, 872502488), (2, 436251244), (4, 218125622), (8, 109062811), (11, 79318408), (13, 67115576), (22, 39659204), (26, 33557788), (44, 19829602), (52, 16778894), (88, 9914801), (104, 8389447), (143, 6101416), (163, 5352776), (286, 3050708), (326, 2676388), (572, 1525354), (652, 1338194), (1144, 762677), (1304, 669097), (1793, 486616), (2119, 411752), (3586, 243308), (4238, 205876), (4679, 186472), (7172, 121654), (8476, 102938), (9358, 93236), (14344, 60827), (16952, 51469), (18716, 46618), (23309, 37432)]