1905839568

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{54917}}^1$

素因数の和:55172

約数の個数: 60

約数和(自身を含む): 5355932868

約数和(自身を除く): 3450093300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 3856, 4338, 5784, 8676, 11568, 17352, 34704, 54917, 109834, 164751, 219668, 329502, 439336, 494253, 659004, 878672, 988506, 1318008, 1977012, 2636016, 3954024, 7908048, 13234997, 26469994, 39704991, 52939988, 79409982, 105879976, 119114973, 158819964, 211759952, 238229946, 317639928, 476459892, 635279856, 952919784, 1905839568]

約数ペア:

[(1, 1905839568), (2, 952919784), (3, 635279856), (4, 476459892), (6, 317639928), (8, 238229946), (9, 211759952), (12, 158819964), (16, 119114973), (18, 105879976), (24, 79409982), (36, 52939988), (48, 39704991), (72, 26469994), (144, 13234997), (241, 7908048), (482, 3954024), (723, 2636016), (964, 1977012), (1446, 1318008), (1928, 988506), (2169, 878672), (2892, 659004), (3856, 494253), (4338, 439336), (5784, 329502), (8676, 219668), (11568, 164751), (17352, 109834), (34704, 54917)]