423998136

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 1172620800

約数和(自身を除く): 748622664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 127, 178, 254, 267, 356, 381, 508, 521, 534, 712, 762, 801, 1016, 1042, 1068, 1143, 1524, 1563, 1602, 2084, 2136, 2286, 3048, 3126, 3204, 4168, 4572, 4689, 6252, 6408, 9144, 9378, 11303, 12504, 18756, 22606, 33909, 37512, 45212, 46369, 66167, 67818, 90424, 92738, 101727, 132334, 135636, 139107, 185476, 198501, 203454, 264668, 271272, 278214, 370952, 397002, 406908, 417321, 529336, 556428, 595503, 794004, 813816, 834642, 1112856, 1191006, 1588008, 1669284, 2382012, 3338568, 4764024, 5888863, 11777726, 17666589, 23555452, 35333178, 47110904, 52999767, 70666356, 105999534, 141332712, 211999068, 423998136]

約数ペア:

[(1, 423998136), (2, 211999068), (3, 141332712), (4, 105999534), (6, 70666356), (8, 52999767), (9, 47110904), (12, 35333178), (18, 23555452), (24, 17666589), (36, 11777726), (72, 5888863), (89, 4764024), (127, 3338568), (178, 2382012), (254, 1669284), (267, 1588008), (356, 1191006), (381, 1112856), (508, 834642), (521, 813816), (534, 794004), (712, 595503), (762, 556428), (801, 529336), (1016, 417321), (1042, 406908), (1068, 397002), (1143, 370952), (1524, 278214), (1563, 271272), (1602, 264668), (2084, 203454), (2136, 198501), (2286, 185476), (3048, 139107), (3126, 135636), (3204, 132334), (4168, 101727), (4572, 92738), (4689, 90424), (6252, 67818), (6408, 66167), (9144, 46369), (9378, 45212), (11303, 37512), (12504, 33909), (18756, 22606)]