1325425584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127249}}^1$

素因数の和:127298

約数の個数: 80

約数和(自身を含む): 4039424000

約数和(自身を除く): 2713998416

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, 127249, 254498, 381747, 508996, 763494, 890743, 1017992, 1526988, 1781486, 2035984, 2672229, 3053976, 3562972, 3944719, 5344458, 6107952, 7125944, 7889438, 10688916, 11834157, 14251888, 15778876, 21377832, 23668314, 27613033, 31557752, 42755664, 47336628, 55226066, 63115504, 82839099, 94673256, 110452132, 165678198, 189346512, 220904264, 331356396, 441808528, 662712792, 1325425584]

約数ペア:

[(1, 1325425584), (2, 662712792), (3, 441808528), (4, 331356396), (6, 220904264), (7, 189346512), (8, 165678198), (12, 110452132), (14, 94673256), (16, 82839099), (21, 63115504), (24, 55226066), (28, 47336628), (31, 42755664), (42, 31557752), (48, 27613033), (56, 23668314), (62, 21377832), (84, 15778876), (93, 14251888), (112, 11834157), (124, 10688916), (168, 7889438), (186, 7125944), (217, 6107952), (248, 5344458), (336, 3944719), (372, 3562972), (434, 3053976), (496, 2672229), (651, 2035984), (744, 1781486), (868, 1526988), (1302, 1017992), (1488, 890743), (1736, 763494), (2604, 508996), (3472, 381747), (5208, 254498), (10416, 127249)]