260535408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25013}}^1$

素因数の和:25062

約数の個数: 80

約数和(自身を含む): 794044416

約数和(自身を除く): 533509008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 25013, 50026, 75039, 100052, 150078, 175091, 200104, 300156, 350182, 400208, 525273, 600312, 700364, 775403, 1050546, 1200624, 1400728, 1550806, 2101092, 2326209, 2801456, 3101612, 4202184, 4652418, 5427821, 6203224, 8404368, 9304836, 10855642, 12406448, 16283463, 18609672, 21711284, 32566926, 37219344, 43422568, 65133852, 86845136, 130267704, 260535408]

約数ペア:

[(1, 260535408), (2, 130267704), (3, 86845136), (4, 65133852), (6, 43422568), (7, 37219344), (8, 32566926), (12, 21711284), (14, 18609672), (16, 16283463), (21, 12406448), (24, 10855642), (28, 9304836), (31, 8404368), (42, 6203224), (48, 5427821), (56, 4652418), (62, 4202184), (84, 3101612), (93, 2801456), (112, 2326209), (124, 2101092), (168, 1550806), (186, 1400728), (217, 1200624), (248, 1050546), (336, 775403), (372, 700364), (434, 600312), (496, 525273), (651, 400208), (744, 350182), (868, 300156), (1302, 200104), (1488, 175091), (1736, 150078), (2604, 100052), (3472, 75039), (5208, 50026), (10416, 25013)]