265038984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{525871}}^1$

素因数の和:525890

約数の個数: 48

約数和(自身を含む): 820360320

約数和(自身を除く): 555321336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 525871, 1051742, 1577613, 2103484, 3155226, 3681097, 4206968, 4732839, 6310452, 7362194, 9465678, 11043291, 12620904, 14724388, 18931356, 22086582, 29448776, 33129873, 37862712, 44173164, 66259746, 88346328, 132519492, 265038984]

約数ペア:

[(1, 265038984), (2, 132519492), (3, 88346328), (4, 66259746), (6, 44173164), (7, 37862712), (8, 33129873), (9, 29448776), (12, 22086582), (14, 18931356), (18, 14724388), (21, 12620904), (24, 11043291), (28, 9465678), (36, 7362194), (42, 6310452), (56, 4732839), (63, 4206968), (72, 3681097), (84, 3155226), (126, 2103484), (168, 1577613), (252, 1051742), (504, 525871)]