840503532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2587

約数の個数: 96

約数和(自身を含む): 2269209600

約数和(自身を除く): 1428706068

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 139, 209, 228, 278, 417, 418, 556, 627, 834, 836, 1254, 1529, 1668, 2411, 2508, 2641, 3058, 4587, 4822, 5282, 6116, 7233, 7923, 9174, 9644, 10564, 14466, 15846, 18348, 26521, 28932, 29051, 31692, 45809, 53042, 58102, 79563, 87153, 91618, 106084, 116204, 137427, 159126, 174306, 183236, 274854, 318252, 335129, 348612, 503899, 549708, 670258, 1005387, 1007798, 1340516, 1511697, 2010774, 2015596, 3023394, 3686419, 4021548, 6046788, 6367451, 7372838, 11059257, 12734902, 14745676, 19102353, 22118514, 25469804, 38204706, 44237028, 70041961, 76409412, 140083922, 210125883, 280167844, 420251766, 840503532]

約数ペア:

[(1, 840503532), (2, 420251766), (3, 280167844), (4, 210125883), (6, 140083922), (11, 76409412), (12, 70041961), (19, 44237028), (22, 38204706), (33, 25469804), (38, 22118514), (44, 19102353), (57, 14745676), (66, 12734902), (76, 11059257), (114, 7372838), (132, 6367451), (139, 6046788), (209, 4021548), (228, 3686419), (278, 3023394), (417, 2015596), (418, 2010774), (556, 1511697), (627, 1340516), (834, 1007798), (836, 1005387), (1254, 670258), (1529, 549708), (1668, 503899), (2411, 348612), (2508, 335129), (2641, 318252), (3058, 274854), (4587, 183236), (4822, 174306), (5282, 159126), (6116, 137427), (7233, 116204), (7923, 106084), (9174, 91618), (9644, 87153), (10564, 79563), (14466, 58102), (15846, 53042), (18348, 45809), (26521, 31692), (28932, 29051)]