2078351568

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{130027}}^1$

素因数の和:130081

約数の個数: 80

約数和(自身を含む): 6126919360

約数和(自身を除く): 4048567792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 130027, 260054, 390081, 520108, 780162, 1040216, 1170243, 1560324, 2080432, 2340486, 3120648, 3510729, 4680972, 4810999, 6241296, 7021458, 9361944, 9621998, 14042916, 14432997, 18723888, 19243996, 28085832, 28865994, 38487992, 43298991, 56171664, 57731988, 76975984, 86597982, 115463976, 129896973, 173195964, 230927952, 259793946, 346391928, 519587892, 692783856, 1039175784, 2078351568]

約数ペア:

[(1, 2078351568), (2, 1039175784), (3, 692783856), (4, 519587892), (6, 346391928), (8, 259793946), (9, 230927952), (12, 173195964), (16, 129896973), (18, 115463976), (24, 86597982), (27, 76975984), (36, 57731988), (37, 56171664), (48, 43298991), (54, 38487992), (72, 28865994), (74, 28085832), (108, 19243996), (111, 18723888), (144, 14432997), (148, 14042916), (216, 9621998), (222, 9361944), (296, 7021458), (333, 6241296), (432, 4810999), (444, 4680972), (592, 3510729), (666, 3120648), (888, 2340486), (999, 2080432), (1332, 1560324), (1776, 1170243), (1998, 1040216), (2664, 780162), (3996, 520108), (5328, 390081), (7992, 260054), (15984, 130027)]