876558852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1949}}^1$

素因数の和:2034

約数の個数: 108

約数和(自身を含む): 2466909900

約数和(自身を除く): 1590351048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 961, 1116, 1209, 1612, 1922, 1949, 2418, 2883, 3627, 3844, 3898, 4836, 5766, 5847, 7254, 7796, 8649, 11532, 11694, 12493, 14508, 17298, 17541, 23388, 24986, 25337, 34596, 35082, 37479, 49972, 50674, 60419, 70164, 74958, 76011, 101348, 112437, 120838, 149916, 152022, 181257, 224874, 228033, 241676, 304044, 362514, 449748, 456066, 543771, 725028, 785447, 912132, 1087542, 1570894, 1872989, 2175084, 2356341, 3141788, 3745978, 4712682, 5618967, 7069023, 7491956, 9425364, 11237934, 14138046, 16856901, 22475868, 24348857, 28276092, 33713802, 48697714, 67427604, 73046571, 97395428, 146093142, 219139713, 292186284, 438279426, 876558852]

約数ペア:

[(1, 876558852), (2, 438279426), (3, 292186284), (4, 219139713), (6, 146093142), (9, 97395428), (12, 73046571), (13, 67427604), (18, 48697714), (26, 33713802), (31, 28276092), (36, 24348857), (39, 22475868), (52, 16856901), (62, 14138046), (78, 11237934), (93, 9425364), (117, 7491956), (124, 7069023), (156, 5618967), (186, 4712682), (234, 3745978), (279, 3141788), (372, 2356341), (403, 2175084), (468, 1872989), (558, 1570894), (806, 1087542), (961, 912132), (1116, 785447), (1209, 725028), (1612, 543771), (1922, 456066), (1949, 449748), (2418, 362514), (2883, 304044), (3627, 241676), (3844, 228033), (3898, 224874), (4836, 181257), (5766, 152022), (5847, 149916), (7254, 120838), (7796, 112437), (8649, 101348), (11532, 76011), (11694, 74958), (12493, 70164), (14508, 60419), (17298, 50674), (17541, 49972), (23388, 37479), (24986, 35082), (25337, 34596)]