228497256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{244121}}^1$

素因数の和:244146

約数の個数: 48

約数和(自身を含む): 666453060

約数和(自身を除く): 437955804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 244121, 488242, 732363, 976484, 1464726, 1952968, 2197089, 2929452, 3173573, 4394178, 5858904, 6347146, 8788356, 9520719, 12694292, 17576712, 19041438, 25388584, 28562157, 38082876, 57124314, 76165752, 114248628, 228497256]

約数ペア:

[(1, 228497256), (2, 114248628), (3, 76165752), (4, 57124314), (6, 38082876), (8, 28562157), (9, 25388584), (12, 19041438), (13, 17576712), (18, 12694292), (24, 9520719), (26, 8788356), (36, 6347146), (39, 5858904), (52, 4394178), (72, 3173573), (78, 2929452), (104, 2197089), (117, 1952968), (156, 1464726), (234, 976484), (312, 732363), (468, 488242), (936, 244121)]