320392944

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{96737}}^1$

素因数の和:96774

約数の個数: 60

約数和(自身を含む): 935649936

約数和(自身を除く): 615256992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 96737, 193474, 290211, 386948, 580422, 773896, 870633, 1160844, 1547792, 1741266, 2224951, 2321688, 3482532, 4449902, 4643376, 6674853, 6965064, 8899804, 13349706, 13930128, 17799608, 20024559, 26699412, 35599216, 40049118, 53398824, 80098236, 106797648, 160196472, 320392944]

約数ペア:

[(1, 320392944), (2, 160196472), (3, 106797648), (4, 80098236), (6, 53398824), (8, 40049118), (9, 35599216), (12, 26699412), (16, 20024559), (18, 17799608), (23, 13930128), (24, 13349706), (36, 8899804), (46, 6965064), (48, 6674853), (69, 4643376), (72, 4449902), (92, 3482532), (138, 2321688), (144, 2224951), (184, 1741266), (207, 1547792), (276, 1160844), (368, 870633), (414, 773896), (552, 580422), (828, 386948), (1104, 290211), (1656, 193474), (3312, 96737)]