31820543376

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1\times {\mathrm{3313}}^1$

素因数の和:4224

約数の個数: 80

約数和(自身を含む): 82598136000

約数和(自身を除く): 50777592624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 499, 802, 998, 1203, 1497, 1604, 1996, 2406, 2994, 3208, 3313, 3992, 4812, 5988, 6416, 6626, 7984, 9624, 9939, 11976, 13252, 19248, 19878, 23952, 26504, 39756, 53008, 79512, 159024, 200099, 400198, 600297, 800396, 1200594, 1328513, 1600792, 1653187, 2401188, 2657026, 3201584, 3306374, 3985539, 4802376, 4959561, 5314052, 6612748, 7971078, 9604752, 9919122, 10628104, 13225496, 15942156, 19838244, 21256208, 26450992, 31884312, 39676488, 63768624, 79352976, 662927987, 1325855974, 1988783961, 2651711948, 3977567922, 5303423896, 7955135844, 10606847792, 15910271688, 31820543376]

約数ペア:

[(1, 31820543376), (2, 15910271688), (3, 10606847792), (4, 7955135844), (6, 5303423896), (8, 3977567922), (12, 2651711948), (16, 1988783961), (24, 1325855974), (48, 662927987), (401, 79352976), (499, 63768624), (802, 39676488), (998, 31884312), (1203, 26450992), (1497, 21256208), (1604, 19838244), (1996, 15942156), (2406, 13225496), (2994, 10628104), (3208, 9919122), (3313, 9604752), (3992, 7971078), (4812, 6612748), (5988, 5314052), (6416, 4959561), (6626, 4802376), (7984, 3985539), (9624, 3306374), (9939, 3201584), (11976, 2657026), (13252, 2401188), (19248, 1653187), (19878, 1600792), (23952, 1328513), (26504, 1200594), (39756, 800396), (53008, 600297), (79512, 400198), (159024, 200099)]