353551212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3167}}^1$

素因数の和:3627

約数の個数: 72

約数和(自身を含む): 1023998976

約数和(自身を除く): 670447764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 3101, 3167, 3987, 5316, 6202, 6334, 7974, 9303, 9501, 12404, 12668, 15948, 18606, 19002, 22169, 27909, 28503, 37212, 38004, 44338, 55818, 57006, 66507, 88676, 111636, 114012, 133014, 199521, 266028, 399042, 798084, 1402981, 2805962, 4208943, 5611924, 8417886, 9820867, 12626829, 16835772, 19641734, 25253658, 29462601, 39283468, 50507316, 58925202, 88387803, 117850404, 176775606, 353551212]

約数ペア:

[(1, 353551212), (2, 176775606), (3, 117850404), (4, 88387803), (6, 58925202), (7, 50507316), (9, 39283468), (12, 29462601), (14, 25253658), (18, 19641734), (21, 16835772), (28, 12626829), (36, 9820867), (42, 8417886), (63, 5611924), (84, 4208943), (126, 2805962), (252, 1402981), (443, 798084), (886, 399042), (1329, 266028), (1772, 199521), (2658, 133014), (3101, 114012), (3167, 111636), (3987, 88676), (5316, 66507), (6202, 57006), (6334, 55818), (7974, 44338), (9303, 38004), (9501, 37212), (12404, 28503), (12668, 27909), (15948, 22169), (18606, 19002)]