505907616

素因数分解:

$2^5\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{3251}}^1$

素因数の和:4885

約数の個数: 48

約数和(自身を含む): 1329235488

約数和(自身を除く): 823327872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1621, 3242, 3251, 4863, 6484, 6502, 9726, 9753, 12968, 13004, 19452, 19506, 25936, 26008, 38904, 39012, 51872, 52016, 77808, 78024, 104032, 155616, 156048, 312096, 5269871, 10539742, 15809613, 21079484, 31619226, 42158968, 63238452, 84317936, 126476904, 168635872, 252953808, 505907616]

約数ペア:

[(1, 505907616), (2, 252953808), (3, 168635872), (4, 126476904), (6, 84317936), (8, 63238452), (12, 42158968), (16, 31619226), (24, 21079484), (32, 15809613), (48, 10539742), (96, 5269871), (1621, 312096), (3242, 156048), (3251, 155616), (4863, 104032), (6484, 78024), (6502, 77808), (9726, 52016), (9753, 51872), (12968, 39012), (13004, 38904), (19452, 26008), (19506, 25936)]