319757487398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{236653}}^1$

素因数の和:236773

約数の個数: 48

約数和(自身を含む): 535794122160

約数和(自身を除く): 216036634762

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 961, 1147, 1178, 1406, 1922, 2294, 18259, 21793, 35557, 36518, 43586, 71114, 236653, 473306, 675583, 1351166, 4496407, 7336243, 8756161, 8992814, 14672486, 17512322, 139388617, 166367059, 227423533, 271440991, 278777234, 332734118, 454847066, 542881982, 4321047127, 5157378829, 8414670721, 8642094254, 10314757658, 16829341442, 159878743699, 319757487398]

約数ペア:

[(1, 319757487398), (2, 159878743699), (19, 16829341442), (31, 10314757658), (37, 8642094254), (38, 8414670721), (62, 5157378829), (74, 4321047127), (589, 542881982), (703, 454847066), (961, 332734118), (1147, 278777234), (1178, 271440991), (1406, 227423533), (1922, 166367059), (2294, 139388617), (18259, 17512322), (21793, 14672486), (35557, 8992814), (36518, 8756161), (43586, 7336243), (71114, 4496407), (236653, 1351166), (473306, 675583)]