865695792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4519}}^1$

素因数の和:4850

約数の個数: 80

約数和(自身を含む): 2416789760

約数和(自身を除く): 1551093968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1842, 2456, 3684, 3991, 4519, 4912, 7368, 7982, 9038, 11973, 13557, 14736, 15964, 18076, 23946, 27114, 31928, 36152, 47892, 54228, 58747, 63856, 72304, 95784, 108456, 117494, 176241, 191568, 216912, 234988, 352482, 469976, 704964, 939952, 1387333, 1409928, 2774666, 2819856, 4161999, 5549332, 8323998, 11098664, 16647996, 18035329, 22197328, 33295992, 36070658, 54105987, 66591984, 72141316, 108211974, 144282632, 216423948, 288565264, 432847896, 865695792]

約数ペア:

[(1, 865695792), (2, 432847896), (3, 288565264), (4, 216423948), (6, 144282632), (8, 108211974), (12, 72141316), (13, 66591984), (16, 54105987), (24, 36070658), (26, 33295992), (39, 22197328), (48, 18035329), (52, 16647996), (78, 11098664), (104, 8323998), (156, 5549332), (208, 4161999), (307, 2819856), (312, 2774666), (614, 1409928), (624, 1387333), (921, 939952), (1228, 704964), (1842, 469976), (2456, 352482), (3684, 234988), (3991, 216912), (4519, 191568), (4912, 176241), (7368, 117494), (7982, 108456), (9038, 95784), (11973, 72304), (13557, 63856), (14736, 58747), (15964, 54228), (18076, 47892), (23946, 36152), (27114, 31928)]