398857968

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{41341}}^1$

素因数の和:41422

約数の個数: 60

約数和(自身を含む): 1132936168

約数和(自身を除く): 734078200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 41341, 82682, 124023, 165364, 248046, 330728, 372069, 496092, 661456, 744138, 992184, 1488276, 1984368, 2769847, 2976552, 5539694, 5953104, 8309541, 11079388, 16619082, 22158776, 24928623, 33238164, 44317552, 49857246, 66476328, 99714492, 132952656, 199428984, 398857968]

約数ペア:

[(1, 398857968), (2, 199428984), (3, 132952656), (4, 99714492), (6, 66476328), (8, 49857246), (9, 44317552), (12, 33238164), (16, 24928623), (18, 22158776), (24, 16619082), (36, 11079388), (48, 8309541), (67, 5953104), (72, 5539694), (134, 2976552), (144, 2769847), (201, 1984368), (268, 1488276), (402, 992184), (536, 744138), (603, 661456), (804, 496092), (1072, 372069), (1206, 330728), (1608, 248046), (2412, 165364), (3216, 124023), (4824, 82682), (9648, 41341)]