217500216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1033}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 563819520

約数和(自身を除く): 346319304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 283, 372, 566, 744, 849, 1033, 1132, 1698, 2066, 2264, 3099, 3396, 4132, 6198, 6792, 8264, 8773, 12396, 17546, 24792, 26319, 32023, 35092, 52638, 64046, 70184, 96069, 105276, 128092, 192138, 210552, 256184, 292339, 384276, 584678, 768552, 877017, 1169356, 1754034, 2338712, 3508068, 7016136, 9062509, 18125018, 27187527, 36250036, 54375054, 72500072, 108750108, 217500216]

約数ペア:

[(1, 217500216), (2, 108750108), (3, 72500072), (4, 54375054), (6, 36250036), (8, 27187527), (12, 18125018), (24, 9062509), (31, 7016136), (62, 3508068), (93, 2338712), (124, 1754034), (186, 1169356), (248, 877017), (283, 768552), (372, 584678), (566, 384276), (744, 292339), (849, 256184), (1033, 210552), (1132, 192138), (1698, 128092), (2066, 105276), (2264, 96069), (3099, 70184), (3396, 64046), (4132, 52638), (6198, 35092), (6792, 32023), (8264, 26319), (8773, 24792), (12396, 17546)]