395280452004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{821263}}^1$

素因数の和:823400

約数の個数: 48

約数和(自身を含む): 971325358080

約数和(自身を除く): 576044906076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2111, 4222, 6333, 8444, 12666, 25332, 40109, 80218, 120327, 160436, 240654, 481308, 821263, 1642526, 2463789, 3285052, 4927578, 9855156, 15603997, 31207994, 46811991, 62415988, 93623982, 187247964, 1733686193, 3467372386, 5201058579, 6934744772, 10402117158, 20804234316, 32940037667, 65880075334, 98820113001, 131760150668, 197640226002, 395280452004]

約数ペア:

[(1, 395280452004), (2, 197640226002), (3, 131760150668), (4, 98820113001), (6, 65880075334), (12, 32940037667), (19, 20804234316), (38, 10402117158), (57, 6934744772), (76, 5201058579), (114, 3467372386), (228, 1733686193), (2111, 187247964), (4222, 93623982), (6333, 62415988), (8444, 46811991), (12666, 31207994), (25332, 15603997), (40109, 9855156), (80218, 4927578), (120327, 3285052), (160436, 2463789), (240654, 1642526), (481308, 821263)]