319906176

素因数分解:

$2^7\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 851822400

約数和(自身を除く): 531916224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 571, 1142, 1459, 1713, 2284, 2918, 3426, 4377, 4568, 5836, 6852, 8754, 9136, 11672, 13704, 17508, 18272, 23344, 27408, 35016, 36544, 46688, 54816, 70032, 73088, 93376, 109632, 140064, 186752, 219264, 280128, 560256, 833089, 1666178, 2499267, 3332356, 4998534, 6664712, 9997068, 13329424, 19994136, 26658848, 39988272, 53317696, 79976544, 106635392, 159953088, 319906176]

約数ペア:

[(1, 319906176), (2, 159953088), (3, 106635392), (4, 79976544), (6, 53317696), (8, 39988272), (12, 26658848), (16, 19994136), (24, 13329424), (32, 9997068), (48, 6664712), (64, 4998534), (96, 3332356), (128, 2499267), (192, 1666178), (384, 833089), (571, 560256), (1142, 280128), (1459, 219264), (1713, 186752), (2284, 140064), (2918, 109632), (3426, 93376), (4377, 73088), (4568, 70032), (5836, 54816), (6852, 46688), (8754, 36544), (9136, 35016), (11672, 27408), (13704, 23344), (17508, 18272)]