1387667832

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67943}}^1$

素因数の和:68012

約数の個数: 64

約数和(自身を含む): 3717895680

約数和(自身を除く): 2330227848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6808, 10212, 20424, 67943, 135886, 203829, 271772, 407658, 543544, 815316, 1562689, 1630632, 2513891, 3125378, 4688067, 5027782, 6250756, 7541673, 9376134, 10055564, 12501512, 15083346, 18752268, 20111128, 30166692, 37504536, 57819493, 60333384, 115638986, 173458479, 231277972, 346916958, 462555944, 693833916, 1387667832]

約数ペア:

[(1, 1387667832), (2, 693833916), (3, 462555944), (4, 346916958), (6, 231277972), (8, 173458479), (12, 115638986), (23, 60333384), (24, 57819493), (37, 37504536), (46, 30166692), (69, 20111128), (74, 18752268), (92, 15083346), (111, 12501512), (138, 10055564), (148, 9376134), (184, 7541673), (222, 6250756), (276, 5027782), (296, 4688067), (444, 3125378), (552, 2513891), (851, 1630632), (888, 1562689), (1702, 815316), (2553, 543544), (3404, 407658), (5106, 271772), (6808, 203829), (10212, 135886), (20424, 67943)]