256194252

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41617}}^1$

素因数の和:41652

約数の個数: 60

約数和(自身を含む): 705008920

約数和(自身を除く): 448814668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 41617, 83234, 124851, 166468, 249702, 374553, 499404, 749106, 790723, 1123659, 1498212, 1581446, 2247318, 2372169, 3162892, 3370977, 4494636, 4744338, 6741954, 7116507, 9488676, 13483908, 14233014, 21349521, 28466028, 42699042, 64048563, 85398084, 128097126, 256194252]

約数ペア:

[(1, 256194252), (2, 128097126), (3, 85398084), (4, 64048563), (6, 42699042), (9, 28466028), (12, 21349521), (18, 14233014), (19, 13483908), (27, 9488676), (36, 7116507), (38, 6741954), (54, 4744338), (57, 4494636), (76, 3370977), (81, 3162892), (108, 2372169), (114, 2247318), (162, 1581446), (171, 1498212), (228, 1123659), (324, 790723), (342, 749106), (513, 499404), (684, 374553), (1026, 249702), (1539, 166468), (2052, 124851), (3078, 83234), (6156, 41617)]