258955704

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{57089}}^1$

素因数の和:57114

約数の個数: 80

約数和(自身を含む): 828946800

約数和(自身を除く): 569991096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 57089, 114178, 171267, 228356, 342534, 399623, 456712, 513801, 685068, 799246, 1027602, 1198869, 1370136, 1541403, 1598492, 2055204, 2397738, 3082806, 3196984, 3596607, 4110408, 4624209, 4795476, 6165612, 7193214, 9248418, 9590952, 10789821, 12331224, 14386428, 18496836, 21579642, 28772856, 32369463, 36993672, 43159284, 64738926, 86318568, 129477852, 258955704]

約数ペア:

[(1, 258955704), (2, 129477852), (3, 86318568), (4, 64738926), (6, 43159284), (7, 36993672), (8, 32369463), (9, 28772856), (12, 21579642), (14, 18496836), (18, 14386428), (21, 12331224), (24, 10789821), (27, 9590952), (28, 9248418), (36, 7193214), (42, 6165612), (54, 4795476), (56, 4624209), (63, 4110408), (72, 3596607), (81, 3196984), (84, 3082806), (108, 2397738), (126, 2055204), (162, 1598492), (168, 1541403), (189, 1370136), (216, 1198869), (252, 1027602), (324, 799246), (378, 685068), (504, 513801), (567, 456712), (648, 399623), (756, 342534), (1134, 228356), (1512, 171267), (2268, 114178), (4536, 57089)]