1263395304

素因数分解:

$2^3\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{13613}}^1$

素因数の和:14914

約数の個数: 48

約数和(自身を含む): 3424601700

約数和(自身を除く): 2161206396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1289, 2578, 3867, 5156, 7734, 10312, 11601, 13613, 15468, 23202, 27226, 30936, 40839, 46404, 54452, 81678, 92808, 108904, 122517, 163356, 245034, 326712, 490068, 980136, 17547157, 35094314, 52641471, 70188628, 105282942, 140377256, 157924413, 210565884, 315848826, 421131768, 631697652, 1263395304]

約数ペア:

[(1, 1263395304), (2, 631697652), (3, 421131768), (4, 315848826), (6, 210565884), (8, 157924413), (9, 140377256), (12, 105282942), (18, 70188628), (24, 52641471), (36, 35094314), (72, 17547157), (1289, 980136), (2578, 490068), (3867, 326712), (5156, 245034), (7734, 163356), (10312, 122517), (11601, 108904), (13613, 92808), (15468, 81678), (23202, 54452), (27226, 46404), (30936, 40839)]