222452784

素因数分解:

$2^4\times 3^3\times {\mathrm{461}}^1\times {\mathrm{1117}}^1$

素因数の和:1595

約数の個数: 80

約数和(自身を含む): 640479840

約数和(自身を除く): 418027056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 461, 922, 1117, 1383, 1844, 2234, 2766, 3351, 3688, 4149, 4468, 5532, 6702, 7376, 8298, 8936, 10053, 11064, 12447, 13404, 16596, 17872, 20106, 22128, 24894, 26808, 30159, 33192, 40212, 49788, 53616, 60318, 66384, 80424, 99576, 120636, 160848, 199152, 241272, 482544, 514937, 1029874, 1544811, 2059748, 3089622, 4119496, 4634433, 6179244, 8238992, 9268866, 12358488, 13903299, 18537732, 24716976, 27806598, 37075464, 55613196, 74150928, 111226392, 222452784]

約数ペア:

[(1, 222452784), (2, 111226392), (3, 74150928), (4, 55613196), (6, 37075464), (8, 27806598), (9, 24716976), (12, 18537732), (16, 13903299), (18, 12358488), (24, 9268866), (27, 8238992), (36, 6179244), (48, 4634433), (54, 4119496), (72, 3089622), (108, 2059748), (144, 1544811), (216, 1029874), (432, 514937), (461, 482544), (922, 241272), (1117, 199152), (1383, 160848), (1844, 120636), (2234, 99576), (2766, 80424), (3351, 66384), (3688, 60318), (4149, 53616), (4468, 49788), (5532, 40212), (6702, 33192), (7376, 30159), (8298, 26808), (8936, 24894), (10053, 22128), (11064, 20106), (12447, 17872), (13404, 16596)]