422297316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3413}}^1$

素因数の和:3921

約数の個数: 72

約数和(自身を含む): 1222812864

約数和(自身を除く): 800515548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1964, 2946, 3413, 3437, 4419, 5892, 6826, 6874, 8838, 10239, 10311, 13652, 13748, 17676, 20478, 20622, 23891, 30717, 30933, 40956, 41244, 47782, 61434, 61866, 71673, 95564, 122868, 123732, 143346, 215019, 286692, 430038, 860076, 1675783, 3351566, 5027349, 6703132, 10054698, 11730481, 15082047, 20109396, 23460962, 30164094, 35191443, 46921924, 60328188, 70382886, 105574329, 140765772, 211148658, 422297316]

約数ペア:

[(1, 422297316), (2, 211148658), (3, 140765772), (4, 105574329), (6, 70382886), (7, 60328188), (9, 46921924), (12, 35191443), (14, 30164094), (18, 23460962), (21, 20109396), (28, 15082047), (36, 11730481), (42, 10054698), (63, 6703132), (84, 5027349), (126, 3351566), (252, 1675783), (491, 860076), (982, 430038), (1473, 286692), (1964, 215019), (2946, 143346), (3413, 123732), (3437, 122868), (4419, 95564), (5892, 71673), (6826, 61866), (6874, 61434), (8838, 47782), (10239, 41244), (10311, 40956), (13652, 30933), (13748, 30717), (17676, 23891), (20478, 20622)]