318368844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 835576560

約数和(自身を除く): 517207716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 467, 522, 653, 934, 1044, 1306, 1401, 1868, 1959, 2612, 2802, 3918, 4203, 5604, 5877, 7836, 8406, 11754, 13543, 16812, 18937, 23508, 27086, 37874, 40629, 54172, 56811, 75748, 81258, 113622, 121887, 162516, 170433, 227244, 243774, 304951, 340866, 487548, 609902, 681732, 914853, 1219804, 1829706, 2744559, 3659412, 5489118, 8843579, 10978236, 17687158, 26530737, 35374316, 53061474, 79592211, 106122948, 159184422, 318368844]

約数ペア:

[(1, 318368844), (2, 159184422), (3, 106122948), (4, 79592211), (6, 53061474), (9, 35374316), (12, 26530737), (18, 17687158), (29, 10978236), (36, 8843579), (58, 5489118), (87, 3659412), (116, 2744559), (174, 1829706), (261, 1219804), (348, 914853), (467, 681732), (522, 609902), (653, 487548), (934, 340866), (1044, 304951), (1306, 243774), (1401, 227244), (1868, 170433), (1959, 162516), (2612, 121887), (2802, 113622), (3918, 81258), (4203, 75748), (5604, 56811), (5877, 54172), (7836, 40629), (8406, 37874), (11754, 27086), (13543, 23508), (16812, 18937)]