227827518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 495866880

約数和(自身を除く): 268039362

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 101, 114, 141, 202, 282, 303, 421, 606, 842, 893, 1263, 1786, 1919, 2526, 2679, 3838, 4747, 5358, 5757, 7999, 9494, 11514, 14241, 15998, 19787, 23997, 28482, 39574, 42521, 47994, 59361, 85042, 90193, 118722, 127563, 180386, 255126, 270579, 375953, 541158, 751906, 807899, 1127859, 1615798, 1998487, 2255718, 2423697, 3996974, 4847394, 5995461, 11990922, 37971253, 75942506, 113913759, 227827518]

約数ペア:

[(1, 227827518), (2, 113913759), (3, 75942506), (6, 37971253), (19, 11990922), (38, 5995461), (47, 4847394), (57, 3996974), (94, 2423697), (101, 2255718), (114, 1998487), (141, 1615798), (202, 1127859), (282, 807899), (303, 751906), (421, 541158), (606, 375953), (842, 270579), (893, 255126), (1263, 180386), (1786, 127563), (1919, 118722), (2526, 90193), (2679, 85042), (3838, 59361), (4747, 47994), (5358, 42521), (5757, 39574), (7999, 28482), (9494, 23997), (11514, 19787), (14241, 15998)]