1773770672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^2\times {\mathrm{421}}^1$

素因数の和:666

約数の個数: 60

約数和(自身を含む): 3628528176

約数和(自身を除く): 1854757504

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 421, 428, 842, 856, 1684, 1712, 2461, 3368, 4922, 6736, 9683, 9844, 11449, 19366, 19688, 22898, 38732, 39376, 45047, 45796, 77464, 90094, 91592, 154928, 180188, 183184, 263327, 360376, 526654, 720752, 1036081, 1053308, 2072162, 2106616, 4144324, 4213232, 4820029, 8288648, 9640058, 16577296, 19280116, 38560232, 77120464, 110860667, 221721334, 443442668, 886885336, 1773770672]

約数ペア:

[(1, 1773770672), (2, 886885336), (4, 443442668), (8, 221721334), (16, 110860667), (23, 77120464), (46, 38560232), (92, 19280116), (107, 16577296), (184, 9640058), (214, 8288648), (368, 4820029), (421, 4213232), (428, 4144324), (842, 2106616), (856, 2072162), (1684, 1053308), (1712, 1036081), (2461, 720752), (3368, 526654), (4922, 360376), (6736, 263327), (9683, 183184), (9844, 180188), (11449, 154928), (19366, 91592), (19688, 90094), (22898, 77464), (38732, 45796), (39376, 45047)]