2758049264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3610

約数の個数: 80

約数和(自身を含む): 5886230400

約数和(自身を除く): 3128181136

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 79, 136, 148, 158, 272, 296, 316, 592, 629, 632, 1258, 1264, 1343, 2516, 2686, 2923, 3469, 5032, 5372, 5846, 6938, 10064, 10744, 11692, 13876, 21488, 23384, 27752, 46768, 49691, 55504, 58973, 99382, 117946, 128353, 198764, 235892, 256706, 274051, 397528, 471784, 513412, 548102, 795056, 943568, 1026824, 1096204, 2053648, 2182001, 2192408, 4364002, 4384816, 4658867, 8728004, 9317734, 10139887, 17456008, 18635468, 20279774, 34912016, 37270936, 40559548, 74541872, 81119096, 162238192, 172378079, 344756158, 689512316, 1379024632, 2758049264]

約数ペア:

[(1, 2758049264), (2, 1379024632), (4, 689512316), (8, 344756158), (16, 172378079), (17, 162238192), (34, 81119096), (37, 74541872), (68, 40559548), (74, 37270936), (79, 34912016), (136, 20279774), (148, 18635468), (158, 17456008), (272, 10139887), (296, 9317734), (316, 8728004), (592, 4658867), (629, 4384816), (632, 4364002), (1258, 2192408), (1264, 2182001), (1343, 2053648), (2516, 1096204), (2686, 1026824), (2923, 943568), (3469, 795056), (5032, 548102), (5372, 513412), (5846, 471784), (6938, 397528), (10064, 274051), (10744, 256706), (11692, 235892), (13876, 198764), (21488, 128353), (23384, 117946), (27752, 99382), (46768, 58973), (49691, 55504)]