38439231224

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 73380003840

約数和(自身を除く): 34940772616

約数列:

[1, 2, 4, 8, 127, 173, 254, 346, 383, 508, 571, 692, 766, 1016, 1142, 1384, 1532, 2284, 3064, 4568, 21971, 43942, 48641, 66259, 72517, 87884, 97282, 98783, 132518, 145034, 175768, 194564, 197566, 218693, 265036, 290068, 389128, 395132, 437386, 530072, 580136, 790264, 874772, 1749544, 8414893, 12545441, 16829786, 25090882, 27774011, 33659572, 37833889, 50181764, 55548022, 67319144, 75667778, 100363528, 111096044, 151335556, 222192088, 302671112, 4804903903, 9609807806, 19219615612, 38439231224]

約数ペア:

[(1, 38439231224), (2, 19219615612), (4, 9609807806), (8, 4804903903), (127, 302671112), (173, 222192088), (254, 151335556), (346, 111096044), (383, 100363528), (508, 75667778), (571, 67319144), (692, 55548022), (766, 50181764), (1016, 37833889), (1142, 33659572), (1384, 27774011), (1532, 25090882), (2284, 16829786), (3064, 12545441), (4568, 8414893), (21971, 1749544), (43942, 874772), (48641, 790264), (66259, 580136), (72517, 530072), (87884, 437386), (97282, 395132), (98783, 389128), (132518, 290068), (145034, 265036), (175768, 218693), (194564, 197566)]