217875192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3019}}^1$

素因数の和:3156

約数の個数: 64

約数和(自身を含む): 568243200

約数和(自身を除く): 350368008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 582, 744, 776, 1164, 2328, 3007, 3019, 6014, 6038, 9021, 9057, 12028, 12076, 18042, 18114, 24056, 24152, 36084, 36228, 72168, 72456, 93589, 187178, 280767, 292843, 374356, 561534, 585686, 748712, 878529, 1123068, 1171372, 1757058, 2246136, 2342744, 3514116, 7028232, 9078133, 18156266, 27234399, 36312532, 54468798, 72625064, 108937596, 217875192]

約数ペア:

[(1, 217875192), (2, 108937596), (3, 72625064), (4, 54468798), (6, 36312532), (8, 27234399), (12, 18156266), (24, 9078133), (31, 7028232), (62, 3514116), (93, 2342744), (97, 2246136), (124, 1757058), (186, 1171372), (194, 1123068), (248, 878529), (291, 748712), (372, 585686), (388, 561534), (582, 374356), (744, 292843), (776, 280767), (1164, 187178), (2328, 93589), (3007, 72456), (3019, 72168), (6014, 36228), (6038, 36084), (9021, 24152), (9057, 24056), (12028, 18114), (12076, 18042)]