305270712

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{47639}}^1$

素因数の和:47740

約数の個数: 48

約数和(自身を含む): 836082000

約数和(自身を除く): 530811288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 47639, 95278, 142917, 190556, 285834, 381112, 428751, 571668, 857502, 1143336, 1715004, 3430008, 4239871, 8479742, 12719613, 16959484, 25439226, 33918968, 38158839, 50878452, 76317678, 101756904, 152635356, 305270712]

約数ペア:

[(1, 305270712), (2, 152635356), (3, 101756904), (4, 76317678), (6, 50878452), (8, 38158839), (9, 33918968), (12, 25439226), (18, 16959484), (24, 12719613), (36, 8479742), (72, 4239871), (89, 3430008), (178, 1715004), (267, 1143336), (356, 857502), (534, 571668), (712, 428751), (801, 381112), (1068, 285834), (1602, 190556), (2136, 142917), (3204, 95278), (6408, 47639)]