440013864

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 1122854400

約数和(自身を除く): 682840536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 113, 178, 226, 267, 339, 356, 452, 534, 678, 712, 904, 1068, 1356, 1823, 2136, 2712, 3646, 5469, 7292, 10057, 10938, 14584, 20114, 21876, 30171, 40228, 43752, 60342, 80456, 120684, 162247, 205999, 241368, 324494, 411998, 486741, 617997, 648988, 823996, 973482, 1235994, 1297976, 1647992, 1946964, 2471988, 3893928, 4943976, 18333911, 36667822, 55001733, 73335644, 110003466, 146671288, 220006932, 440013864]

約数ペア:

[(1, 440013864), (2, 220006932), (3, 146671288), (4, 110003466), (6, 73335644), (8, 55001733), (12, 36667822), (24, 18333911), (89, 4943976), (113, 3893928), (178, 2471988), (226, 1946964), (267, 1647992), (339, 1297976), (356, 1235994), (452, 973482), (534, 823996), (678, 648988), (712, 617997), (904, 486741), (1068, 411998), (1356, 324494), (1823, 241368), (2136, 205999), (2712, 162247), (3646, 120684), (5469, 80456), (7292, 60342), (10057, 43752), (10938, 40228), (14584, 30171), (20114, 21876)]