339721188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 830783520

約数和(自身を除く): 491062332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 331, 356, 372, 534, 662, 961, 993, 1068, 1324, 1922, 1986, 2759, 2883, 3844, 3972, 5518, 5766, 8277, 10261, 11036, 11532, 16554, 20522, 29459, 30783, 33108, 41044, 58918, 61566, 85529, 88377, 117836, 123132, 171058, 176754, 256587, 318091, 342116, 353508, 513174, 636182, 913229, 954273, 1026348, 1272364, 1826458, 1908546, 2739687, 3652916, 3817092, 5479374, 10958748, 28310099, 56620198, 84930297, 113240396, 169860594, 339721188]

約数ペア:

[(1, 339721188), (2, 169860594), (3, 113240396), (4, 84930297), (6, 56620198), (12, 28310099), (31, 10958748), (62, 5479374), (89, 3817092), (93, 3652916), (124, 2739687), (178, 1908546), (186, 1826458), (267, 1272364), (331, 1026348), (356, 954273), (372, 913229), (534, 636182), (662, 513174), (961, 353508), (993, 342116), (1068, 318091), (1324, 256587), (1922, 176754), (1986, 171058), (2759, 123132), (2883, 117836), (3844, 88377), (3972, 85529), (5518, 61566), (5766, 58918), (8277, 41044), (10261, 33108), (11036, 30783), (11532, 29459), (16554, 20522)]