314725216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 713276928

約数和(自身を除く): 398551712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 191, 208, 221, 233, 272, 382, 416, 442, 466, 544, 764, 884, 932, 1528, 1768, 1864, 2483, 3029, 3056, 3247, 3536, 3728, 3961, 4966, 6058, 6112, 6494, 7072, 7456, 7922, 9932, 12116, 12988, 15844, 19864, 24232, 25976, 31688, 39728, 42211, 44503, 48464, 51493, 51952, 63376, 79456, 84422, 89006, 96928, 102986, 103904, 126752, 168844, 178012, 205972, 337688, 356024, 411944, 578539, 675376, 712048, 756551, 823888, 1157078, 1350752, 1424096, 1513102, 1647776, 2314156, 3026204, 4628312, 6052408, 9256624, 9835163, 12104816, 18513248, 19670326, 24209632, 39340652, 78681304, 157362608, 314725216]

約数ペア:

[(1, 314725216), (2, 157362608), (4, 78681304), (8, 39340652), (13, 24209632), (16, 19670326), (17, 18513248), (26, 12104816), (32, 9835163), (34, 9256624), (52, 6052408), (68, 4628312), (104, 3026204), (136, 2314156), (191, 1647776), (208, 1513102), (221, 1424096), (233, 1350752), (272, 1157078), (382, 823888), (416, 756551), (442, 712048), (466, 675376), (544, 578539), (764, 411944), (884, 356024), (932, 337688), (1528, 205972), (1768, 178012), (1864, 168844), (2483, 126752), (3029, 103904), (3056, 102986), (3247, 96928), (3536, 89006), (3728, 84422), (3961, 79456), (4966, 63376), (6058, 51952), (6112, 51493), (6494, 48464), (7072, 44503), (7456, 42211), (7922, 39728), (9932, 31688), (12116, 25976), (12988, 24232), (15844, 19864)]