505467384

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 1279689600

約数和(自身を除く): 774222216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 277, 278, 417, 547, 554, 556, 831, 834, 1094, 1108, 1112, 1641, 1662, 1668, 2188, 2216, 3282, 3324, 3336, 4376, 6564, 6648, 13128, 38503, 76033, 77006, 115509, 151519, 152066, 154012, 228099, 231018, 303038, 304132, 308024, 454557, 456198, 462036, 606076, 608264, 909114, 912396, 924072, 1212152, 1818228, 1824792, 3636456, 21061141, 42122282, 63183423, 84244564, 126366846, 168489128, 252733692, 505467384]

約数ペア:

[(1, 505467384), (2, 252733692), (3, 168489128), (4, 126366846), (6, 84244564), (8, 63183423), (12, 42122282), (24, 21061141), (139, 3636456), (277, 1824792), (278, 1818228), (417, 1212152), (547, 924072), (554, 912396), (556, 909114), (831, 608264), (834, 606076), (1094, 462036), (1108, 456198), (1112, 454557), (1641, 308024), (1662, 304132), (1668, 303038), (2188, 231018), (2216, 228099), (3282, 154012), (3324, 152066), (3336, 151519), (4376, 115509), (6564, 77006), (6648, 76033), (13128, 38503)]